updated mailgun librarie

sites/all/libraries/mailgun/CHANGELOG.md

@@ -1,47 +0,0 @@
-## 1.7 (2014-1-30)
-
-Bugfixes:
-  - patched bug for attachments related to duplicate aggregator bug in Guzzle (#32 @travelton)
-
-## 1.6 (2014-1-13)
-
-Enhancement:
-  - adjust file attachment/inline name (#21 @travelton)
-
-Bugfixes:
-  - fixed issue with unordered route actions (#23 @travelton)
-
-## 1.5 (2013-12-13)
-
-Enhancement:
-  - added ability to define non-https endpoint for debugging purposes (#23 @travelton)
-
-## 1.4 (2013-10-16)
-
-Bugfixes:
-  - template IDs were missing from recipient-variables (#15 @travelton)
-  - batch jobs trigger on to, cc, and bcc (#18 @travelton)
-  - batch jobs include recipient-variables for to, cc, and bcc (#18 @travelton)
-  - added method to return message-ids, for easier access (#19 @travelton)
-
-## 1.3 (2013-09-12)
-
-Bugfixes:
-  
-  - relaxed Guzzle requirement (#7 @travelton)
-  - fixed reply-to bug (#9 @travelton)
-
-## 1.2 (2013-09-05)
-
-Bugfixes:
-
-  - fixed exception handling constants (@travelton)
-  - fixed MessageBuilder $baseAddress return (#1 @yoye)
-  - adjusted scope of recipient-variables (#3 @yoye)
-  - fixed misspellings of Exceptions (#2 @dboggus)
-  - undefined DEFAULT_TIME_ZONE (#4 @yoye)
-  - added message IDs to return for BatchMessage (@travelton)
-
-## 1.1 (2013-08-21)
-
-Initial Release!

sites/all/libraries/mailgun/README.md

@@ -1,180 +0,0 @@
-Mailgun-PHP
-===========
-
-This is the Mailgun PHP SDK. This SDK contains methods for easily interacting 
-with the Mailgun API. 
-Below are examples to get you started. For additional examples, please see our 
-official documentation 
-at http://documentation.mailgun.com
-
-[![Latest Stable Version](https://poser.pugx.org/mailgun/mailgun-php/v/stable.png)](https://packagist.org/packages/mailgun/mailgun-php)
-[![Build Status](https://travis-ci.org/mailgun/mailgun-php.png)](https://travis-ci.org/mailgun/mailgun-php)
-
-Installation
-------------
-To install the SDK, you will need to be using [Composer](http://getcomposer.org/) 
-in your project. 
-If you aren't using Composer yet, it's really simple! Here's how to install 
-composer and the Mailgun SDK.
-
-```PHP
-# Install Composer
-curl -sS https://getcomposer.org/installer | php
-
-# Add Mailgun as a dependency
-php composer.phar require mailgun/mailgun-php:~1.7.1
-``` 
-
-**For shared hosts without SSH access, check out our [Shared Host Instructions](SharedHostInstall.md).**
-
-**Rather just download the files? [Library Download](https://9f67cbbd1116d8afb399-7760483f5d1e5f28c2d253278a2a5045.ssl.cf2.rackcdn.com/mailgun-php-1.7.1.zip).**
-
-Next, require Composer's autoloader, in your application, to automatically 
-load the Mailgun SDK in your project:
-```PHP
-require 'vendor/autoload.php';
-use Mailgun\Mailgun;
-```
-
-Usage
------
-Here's how to send a message using the SDK:
-
-```php
-# First, instantiate the SDK with your API credentials and define your domain. 
-$mg = new Mailgun("key-example");
-$domain = "example.com";
-
-# Now, compose and send your message.
-$mg->sendMessage($domain, array('from'    => 'bob@example.com', 
-                                'to'      => 'sally@example.com', 
-                                'subject' => 'The PHP SDK is awesome!', 
-                                'text'    => 'It is so simple to send a message.'));
-```
-
-Or obtain the last 25 log items: 
-```php
-# First, instantiate the SDK with your API credentials and define your domain. 
-$mg = new Mailgun("key-example");
-$domain = "example.com";
-
-# Now, issue a GET against the Logs endpoint.
-$mg->get("$domain/log", array('limit' => 25, 
-                              'skip'  => 0));
-```
-
-Response
---------
-
-The results, provided by the endpoint, are returned as an object, which you 
-can traverse like an array. 
-
-Example: 
-
-```php
-$mg = new Mailgun("key-example");
-$domain = "example.com";
-
-$result = $mg->get("$domain/log", array('limit' => 25, 
-                                        'skip'  => 0));
-
-$httpResponseCode = $result->http_response_code;
-$httpResponseBody = $result->http_response_body;
-
-# Iterate through the results and echo the message IDs.
-$logItems = $result->http_response_body->items;
-foreach($logItems as $logItem){
-    echo $logItem->message_id . "\n";
-}
-```
-
-Example Contents:  
-**$httpResponseCode** will contain an integer. You can find how we use HTTP response 
-codes in our documentation: 
-http://documentation.mailgun.com/api-intro.html?highlight=401#errors
-
-**$httpResponseBody** will contain an object of the API response. In the above 
-example, a var_dump($result) would contain the following: 
-
-```
-object(stdClass)#26 (2) {
-["http_response_body"]=>
-  object(stdClass)#26 (2) {
-    ["total_count"]=>
-    int(12)
-    ["items"]=>
-    array(1) {
-      [0]=>
-      object(stdClass)#31 (5) {
-        ["hap"]=>
-        string(9) "delivered"
-        ["created_at"]=>
-        string(29) "Tue, 20 Aug 2013 20:24:34 GMT"
-        ["message"]=>
-        string(66) "Delivered: me@samples.mailgun.org → travis@mailgunhq.com 'Hello'"
-        ["type"]=>
-        string(4) "info"
-        ["message_id"]=>
-        string(46) "20130820202406.24739.21973@samples.mailgun.org"
-      }
-    }
-  }
-}
-```
-
-Debugging
----------
-
-Debugging the PHP SDK can be really helpful when things aren't working quite right. 
-To debug the SDK, here are some suggestions: 
-
-Set the endpoint to Mailgun's Postbin. A Postbin is a web service that allows you to 
-post data, which is then displayed through a browser. This allows you to quickly determine
-what is actually being transmitted to Mailgun's API. 
-
-**Step 1 - Create a new Postbin.**  
-Go to http://bin.mailgun.net. The Postbin will generate a special URL. Save that URL. 
-
-**Step 2 - Instantiate the Mailgun client using Postbin.**  
-
-*Tip: The bin id will be the URL part after bin.mailgun.net. It will be random generated letters and numbers. For example, the bin id in this URL, http://bin.mailgun.net/aecf68de, is "aecf68de".*
-
-```php
-# First, instantiate the SDK with your API credentials and define your domain. 
-$mg = new Mailgun('key-example', 'bin.mailgun.net', 'aecf68de', $ssl = False);
-$domain = 'example.com';
-
-# Now, compose and send your message.
-$mg->sendMessage($domain, array('from'    => 'bob@example.com', 
-                                'to'      => 'sally@example.com', 
-                                'subject' => 'The PHP SDK is awesome!', 
-                                'text'    => 'It is so simple to send a message.'));
-```
-Additional Info
----------------
-
-For usage examples on each API endpoint, head over to our official documentation 
-pages. 
-
-This SDK includes a [Message Builder](src/Mailgun/Messages/README.md), 
-[Batch Message](src/Mailgun/Messages/README.md) and [Opt-In Handler](src/Mailgun/Lists/README.md) component.
-
-Message Builder allows you to quickly create the array of parameters, required 
-to send a message, by calling a methods for each parameter.
-Batch Message is an extension of Message Builder, and allows you to easily send 
-a batch message job within a few seconds. The complexity of 
-batch messaging is eliminated! 
-
-Support and Feedback
---------------------
-
-Be sure to visit the Mailgun official 
-[documentation website](http://documentation.mailgun.com/) for additional 
-information about our API. 
-
-If you find a bug, please submit the issue in Github directly. 
-[Mailgun-PHP Issues](https://github.com/mailgun/Mailgun-PHP/issues)
-
-As always, if you need additional assistance, drop us a note through your Control Panel at
-[https://mailgun.com/cp/support](https://mailgun.com/cp/support).
-

sites/all/libraries/mailgun/SharedHostInstall.md

@@ -1,39 +0,0 @@
-Shared Host Installation
-========================
-
-If you do not have SSH access to your server, fear not! You can still run
-composer and download the SDK. Here's how...
-
-Installation
-------------
-
-Linux / Mac OSX:  
-*PHP is typically installed by default, consult your distribution documentation. Instructions from [getcomposer.org](http://getcomposer.org/doc/00-intro.md#installation-nix).*  
-
-1. curl -sS https://getcomposer.org/installer | php  
-2. php composer.phar require mailgun/mailgun-php:~1.7.1  
-3. The files will be downloaded to your local computer.   
-4. Upload the files to your webserver.   
-
-
-Windows:  
-*PHP must be installed on your computer, [download](http://windows.php.net/download/0). Instructions from [getcomposer.org](http://getcomposer.org/doc/00-intro.md#installation-windows).* 
-
-1. Download and run [Composer-Setup.exe](https://getcomposer.org/Composer-Setup.exe).  
-2. Open a Command Prompt and type "php composer require mailgun/mailgun-php:~1.7.1".  
-3. The files will be downloaded to your local computer.   
-4. Upload the files to your webserver.   
-
-
-Support and Feedback
---------------------
-
-Be sure to visit the Mailgun official 
-[documentation website](http://documentation.mailgun.com/) for additional 
-information about our API. 
-
-If you find a bug, please submit the issue in Github directly. 
-[Mailgun-PHP Issues](https://github.com/mailgun/Mailgun-PHP/issues)
-
-As always, if you need additional assistance, drop us a note at 
-[support@mailgun.com](mailto:support@mailgun.com).

sites/all/libraries/mailgun/composer.json

@@ -1,24 +1,7 @@
 {
-    "name": "mailgun/mailgun-php",
-    "description": "The Mailgun SDK provides methods for all API functions.",
     "require": {
-        "guzzle/guzzle": "<4.0,>=3.8"
-    },
-    "require-dev": {
-        "phpunit/phpunit": "3.7.*"
-    },
-    "autoload": {
-        "psr-0": {
-            "Mailgun\\Tests": "tests/",
-            "Mailgun": "src/"
-        }
-    },
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Travis Swientek",
-            "email": "travis@mailgunhq.com"
-        }
-    ],
-    "minimum-stability": "stable"
+        "mailgun/mailgun-php": "^2.8",
+        "php-http/curl-client": "^1.7",
+        "guzzlehttp/psr7": "^1.5"
+    }
 }

sites/all/libraries/mailgun/phpunit.xml.dist

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit bootstrap="tests/Bootstrap.php"
-         colors="true"
-         processIsolation="false"
-         stopOnFailure="false"
-         syntaxCheck="false"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         testSuiteLoaderClass="PHPUnit_Runner_StandardTestSuiteLoader">
-
-    <testsuites>
-        <testsuite>
-            <directory>tests/Mailgun/Tests</directory>
-        </testsuite>
-    </testsuites>
-
-
-</phpunit>

sites/all/libraries/mailgun/src/Mailgun/Connection/Exceptions/GenericHTTPError.php

@@ -1,25 +0,0 @@
-<?php
-namespace Mailgun\Connection\Exceptions;
-
-class GenericHTTPError extends \Exception
-{
-	protected $httpResponseCode;
-	protected $httpResponseBody;
-	
-	public function __construct($message=null, $response_code=null, $response_body=null, $code=0, \Exception $previous=null) {
-		parent::__construct($message, $code, $previous);
-		
-		$this->httpResponseCode = $response_code;
-		$this->httpResponseBody = $response_body;
-	}
-	
-	public function getHttpResponseCode() {
-		return $this->httpResponseCode;
-	}
-	
-	public function getHttpResponseBody() {
-		return $this->httpResponseBody;
-	}
-}
-
-?>

sites/all/libraries/mailgun/src/Mailgun/Connection/Exceptions/InvalidCredentials.php

@@ -1,4 +0,0 @@
-<?php
-namespace Mailgun\Connection\Exceptions;
-
-class InvalidCredentials extends \Exception{}

sites/all/libraries/mailgun/src/Mailgun/Connection/Exceptions/MissingEndpoint.php

@@ -1,4 +0,0 @@
-<?php
-namespace Mailgun\Connection\Exceptions;
-
-class MissingEndpoint extends \Exception{}

sites/all/libraries/mailgun/src/Mailgun/Connection/Exceptions/MissingRequiredParameters.php

@@ -1,4 +0,0 @@
-<?php
-namespace Mailgun\Connection\Exceptions;
-
-class MissingRequiredParameters extends \Exception{}

sites/all/libraries/mailgun/src/Mailgun/Connection/Exceptions/NoDomainsConfigured.php

@@ -1,4 +0,0 @@
-<?php
-namespace Mailgun\Connection\Exceptions;
-
-class NoDomainsConfigured extends \Exception{}

sites/all/libraries/mailgun/src/Mailgun/Connection/RestClient.php

@@ -1,150 +0,0 @@
-<?PHP
-
-namespace Mailgun\Connection;
-
-use Guzzle\Http\Client as Guzzle;
-use Mailgun\MailgunClient;
-
-use Mailgun\Connection\Exceptions\GenericHTTPError;
-use Guzzle\Http\QueryAggregator\DuplicateAggregator;
-use Guzzle\Http\QueryAggregator\PhpAggregator;
-use Mailgun\Connection\Exceptions\InvalidCredentials;
-use Mailgun\Connection\Exceptions\NoDomainsConfigured;
-use Mailgun\Connection\Exceptions\MissingRequiredParameters;
-use Mailgun\Connection\Exceptions\MissingEndpoint;
-
-/*
-   This class is a wrapper for the Guzzle (HTTP Client Library).
-*/
-
-class RestClient{
-
-	private $apiKey;
-	protected $mgClient;
-	protected $hasFiles = False;
-
-	public function __construct($apiKey, $apiEndpoint, $apiVersion, $ssl){
-		$this->apiKey = $apiKey;
-		$this->mgClient = new Guzzle($this->generateEndpoint($apiEndpoint, $apiVersion, $ssl));
-		$this->mgClient->setDefaultOption('curl.options', array('CURLOPT_FORBID_REUSE' => true));
-		$this->mgClient->setDefaultOption('auth', array (API_USER, $this->apiKey));
-		$this->mgClient->setDefaultOption('exceptions', false);
-		$this->mgClient->setUserAgent(SDK_USER_AGENT . '/' . SDK_VERSION);
-	}
-
-	public function post($endpointUrl, $postData = array(), $files = array()){
-		$request = $this->mgClient->post($endpointUrl, array(), $postData);
-
-		if(isset($files["message"])){
-			$this->hasFiles = True;
-			foreach($files as $message){
-				$request->addPostFile("message", $message);
-			}
-		}
-
-		if(isset($files["attachment"])){
-			$this->hasFiles = True;
-			foreach($files["attachment"] as $attachment){
-				// Backward compatibility code
-				if (is_array($attachment)){
-					$request->addPostFile("attachment",
-										  $attachment['filePath'], null,
-										  $attachment['remoteName']);
-				}
-				else{
-					$request->addPostFile("attachment", $attachment);
-				}
-			}
-		}
-
-		if(isset($files["inline"])){
-			$this->hasFiles = True;
-			foreach($files["inline"] as $inline){
-				// Backward compatibility code
-				if (is_array($inline)){
-					$request->addPostFile("inline",
-										  $inline['filePath'], null,
-										  $inline['remoteName']);
-				}
-				else{
-					$request->addPostFile("inline", $inline);
-				}
-			}
-		}
-
-		/*
-			This block of code is to accommodate for a bug in Guzzle.
-			See https://github.com/guzzle/guzzle/issues/545.
-			It can be removed when Guzzle resolves the issue.
-		*/
-
-		if($this->hasFiles){
-			$request->getPostFields()->setAggregator(new PhpAggregator());
-		}
-
-		else{
-			$request->getPostFields()->setAggregator(new DuplicateAggregator());
-		}
-
-		$response = $request->send();
-		return $this->responseHandler($response);
-	}
-
-	public function get($endpointUrl, $queryString = array()){
-		$request = $this->mgClient->get($endpointUrl);
-		if(isset($queryString)){
-			foreach($queryString as $key=>$value){
-				$request->getQuery()->set($key, $value);
-			}
-		}
-		$response = $request->send();
-		return $this->responseHandler($response);
-	}
-
-	public function delete($endpointUrl){
-		$request = $this->mgClient->delete($endpointUrl);
-		$response = $request->send();
-		return $this->responseHandler($response);
-	}
-
-	public function put($endpointUrl, $putData){
-		$request = $this->mgClient->put($endpointUrl, array(), $putData);
-		$request->getPostFields()->setAggregator(new DuplicateAggregator());
-		$response = $request->send();
-		return $this->responseHandler($response);
-	}
-
-	public function responseHandler($responseObj){
-		$httpResponseCode = $responseObj->getStatusCode();
-		if($httpResponseCode === 200){
-			$data = (string) $responseObj->getBody();
-			$jsonResponseData = json_decode($data, false);
-			$result = new \stdClass();
-			// return response data as json if possible, raw if not
-			$result->http_response_body = $data && $jsonResponseData === null ? $data : $jsonResponseData;
-		}
-		elseif($httpResponseCode == 400){
-			throw new MissingRequiredParameters(EXCEPTION_MISSING_REQUIRED_PARAMETERS);
-		}
-		elseif($httpResponseCode == 401){
-			throw new InvalidCredentials(EXCEPTION_INVALID_CREDENTIALS);
-		}
-		elseif($httpResponseCode == 404){
-			throw new MissingEndpoint(EXCEPTION_MISSING_ENDPOINT);
-		}
-		else{
-			throw new GenericHTTPError(EXCEPTION_GENERIC_HTTP_ERROR, $httpResponseCode, $responseObj->getBody());
-		}
-		$result->http_response_code = $httpResponseCode;
-		return $result;
-	}
-
-	private function generateEndpoint($apiEndpoint, $apiVersion, $ssl){
-		if(!$ssl){
-			return "http://" . $apiEndpoint . "/" . $apiVersion . "/";
-		}
-		else{
-			return "https://" . $apiEndpoint . "/" . $apiVersion . "/";
-		}
-	}
-}

sites/all/libraries/mailgun/src/Mailgun/Constants/Constants.php

@@ -1,23 +0,0 @@
-<?PHP
-
-const API_USER = "api";
-const SDK_VERSION = "1.7";
-const SDK_USER_AGENT = "mailgun-sdk-php";
-const RECIPIENT_COUNT_LIMIT = 1000;
-const CAMPAIGN_ID_LIMIT = 3;
-const TAG_LIMIT = 3;
-const DEFAULT_TIME_ZONE = "UTC";
-
-//Common Exception Messages
-const EXCEPTION_INVALID_CREDENTIALS = "Your credentials are incorrect.";
-const EXCEPTION_GENERIC_HTTP_ERROR = "An HTTP Error has occurred! Check your network connection and try again.";
-const EXCEPTION_MISSING_REQUIRED_PARAMETERS = "The parameters passed to the API were invalid. Check your inputs!";
-const EXCEPTION_MISSING_REQUIRED_MIME_PARAMETERS = "The parameters passed to the API were invalid. Check your inputs!";
-const EXCEPTION_MISSING_ENDPOINT = "The endpoint you've tried to access does not exist. Check your URL.";
-const TOO_MANY_RECIPIENTS = "You've exceeded the maximum recipient count (1,000) on the to field with autosend disabled.";
-const INVALID_PARAMETER_NON_ARRAY = "The parameter you've passed in position 2 must be an array.";
-const INVALID_PARAMETER_ATTACHMENT = "Attachments must be passed with an \"@\" preceding the file path. Web resources not supported.";
-const INVALID_PARAMETER_INLINE = "Inline images must be passed with an \"@\" preceding the file path. Web resources not supported.";
-const TOO_MANY_PARAMETERS_CAMPAIGNS = "You've exceeded the maximum (3) campaigns for a single message.";
-const TOO_MANY_PARAMETERS_TAGS = "You've exceeded the maximum (3) tags for a single message.";
-const TOO_MANY_PARAMETERS_RECIPIENT = "You've exceeded the maximum recipient count (1,000) on the to field with autosend disabled.";

sites/all/libraries/mailgun/src/Mailgun/Lists/OptInHandler.php

@@ -1,45 +0,0 @@
-<?PHP
-
-namespace Mailgun\Lists;
-
-use Mailgun\Messages\Exceptions\InvalidParameter;
-use Mailgun\Messages\Exceptions\TooManyParameters;
-use Mailgun\Messages\Expcetions\InvalidParameterType;
-
-/* 
-   This class is used for creating a unique hash for 
-   mailing list subscription double-opt in requests.
-*/
-
-class OptInHandler{
-
-	function __construct(){
-		
-	}
-	
-	public function generateHash($mailingList, $secretAppId, $recipientAddress){
-		$innerPayload = array('r' => $recipientAddress, 'l' => $mailingList);
-		$encodedInnerPayload = base64_encode(json_encode($innerPayload));
-
-		$innerHash = hash_hmac("sha1", $encodedInnerPayload, $secretAppId);
-		$outerPayload = array('h' => $innerHash, 'p' => $encodedInnerPayload);
-
-		return urlencode(base64_encode(json_encode($outerPayload)));
-	}
-
-	public function validateHash($secretAppId, $uniqueHash){
-		$decodedOuterPayload = json_decode(base64_decode(urldecode($uniqueHash)), true);
-
-		$decodedHash = $decodedOuterPayload['h'];
-		$innerPayload = $decodedOuterPayload['p'];
-
-		$decodedInnerPayload = json_decode(base64_decode($innerPayload), true);
-		$computedInnerHash = hash_hmac("sha1", $innerPayload, $secretAppId);
-
-		if($computedInnerHash == $decodedHash){
-			return array('recipientAddress' => $decodedInnerPayload['r'], 'mailingList' => $decodedInnerPayload['l']);
-		}
-
-		return false;
-	}
-}

sites/all/libraries/mailgun/src/Mailgun/Mailgun.php

@@ -1,106 +0,0 @@
-<?PHP
-
-namespace Mailgun;
-
-require_once 'Constants/Constants.php';
-
-use Mailgun\Messages\Messages;
-use Mailgun\Messages\Exceptions;
-use Mailgun\Connection\RestClient;
-use Mailgun\Messages\BatchMessage;
-use Mailgun\Lists\OptInHandler;
-use Mailgun\Messages\MessageBuilder;
-
-/*
-   This class is the base class for the Mailgun SDK.
-   See the official documentation for usage instructions.
-*/
-
-class Mailgun{
-    protected $workingDomain;
-    protected $restClient;
-    protected $apiKey;
-    
-    public function __construct($apiKey = null, $apiEndpoint = "api.mailgun.net", $apiVersion = "v2", $ssl = true){
-        $this->apiKey = $apiKey;
-        $this->restClient = new RestClient($apiKey, $apiEndpoint, $apiVersion, $ssl);
-    }
-
-    public function sendMessage($workingDomain, $postData, $postFiles = array()){
-        /*
-         *  This function allows the sending of a fully formed message OR a custom
-         *  MIME string. If sending MIME, the string must be passed in to the 3rd
-         *  position of the function call.
-        */
-        if(is_array($postFiles)){
-            return $this->post("$workingDomain/messages", $postData, $postFiles);
-        }
-        else if(is_string($postFiles)){
-
-            $tempFile = tempnam(sys_get_temp_dir(), "MG_TMP_MIME");
-            $fileHandle = fopen($tempFile, "w");
-            fwrite($fileHandle, $postFiles);
-
-            $result = $this->post("$workingDomain/messages.mime", $postData, array("message" => $tempFile));
-            fclose($fileHandle);
-            unlink($tempFile);
-            return $result;
-        }
-        else{
-            throw new Exceptions\MissingRequiredMIMEParameters(EXCEPTION_MISSING_REQUIRED_MIME_PARAMETERS);
-        }
-    }
-    
-    public function verifyWebhookSignature($postData = NULL) {
-        /*
-         * This function checks the signature in a POST request to see if it is
-         * authentic.
-         *
-         * Pass an array of parameters.  If you pass nothing, $_POST will be
-         * used instead.
-         *
-         * If this function returns FALSE, you must not process the request.
-         * You should reject the request with status code 403 Forbidden.
-        */
-        if(is_null($postData)) {
-            $postData = $_POST;
-        }
-        $hmac = hash_hmac('sha256', "{$postData["timestamp"]}{$postData["token"]}", $this->apiKey);
-        $sig = $postData['signature'];
-        if(function_exists('hash_equals')) {
-            // hash_equals is constant time, but will not be introduced until PHP 5.6
-            return hash_equals($hmac, $sig);
-        }
-        else {
-            return ($hmac == $sig);
-        }
-    }
-
-    public function post($endpointUrl, $postData = array(), $files = array()){
-        return $this->restClient->post($endpointUrl, $postData, $files);
-    }
-
-    public function get($endpointUrl, $queryString = array()){
-        return $this->restClient->get($endpointUrl, $queryString);
-    }
-
-    public function delete($endpointUrl){
-        return $this->restClient->delete($endpointUrl);
-    }
-
-    public function put($endpointUrl, $putData){
-        return $this->restClient->put($endpointUrl, $putData);
-    }
-
-    public function MessageBuilder(){
-        return new MessageBuilder();
-    }
-
-    public function OptInHandler(){
-        return new OptInHandler();
-    }
-
-    public function BatchMessage($workingDomain, $autoSend = true){
-        return new BatchMessage($this->restClient, $workingDomain, $autoSend);
-    }
-}

sites/all/libraries/mailgun/src/Mailgun/Messages/BatchMessage.php

@@ -1,97 +0,0 @@
-<?PHP
-
-namespace Mailgun\Messages;
-
-use Mailgun\Messages\MessageBuilder;
-use Mailgun\Messages\Exceptions\TooManyParameters;
-use Mailgun\Messages\Exceptions\MissingRequiredMIMEParameters;
-
-/*
-   This class is used for batch sending. See the official documentation
-   for usage instructions.
-*/
-
-class BatchMessage extends MessageBuilder{
-
-	private $batchRecipientAttributes;
-	private $autoSend;
-	private $restClient;
-	private $workingDomain;
-	private $messageIds = array();
-
-	public function __construct($restClient, $workingDomain, $autoSend){
-		$this->batchRecipientAttributes = array();
-		$this->autoSend = $autoSend;
-		$this->restClient = $restClient;
-		$this->workingDomain = $workingDomain;
-		$this->endpointUrl = $workingDomain . "/messages";
-	}
-
-	protected function addRecipient($headerName, $address, $variables){
-		if(array_key_exists($headerName, $this->counters['recipients'])){
-			if($this->counters['recipients'][$headerName] == RECIPIENT_COUNT_LIMIT){
-				if($this->autoSend == false){
-					throw new TooManyParameters(TOO_MANY_RECIPIENTS);
-				}
-				$this->sendMessage();
-			}
-		}
-
-		$compiledAddress = $this->parseAddress($address, $variables);
-
-		if(isset($this->message[$headerName])){
-			array_push($this->message[$headerName], $compiledAddress);
-		}
-		elseif($headerName == "h:reply-to"){
-			$this->message[$headerName] = $compiledAddress;
-		}
-		else{
-			$this->message[$headerName] = array($compiledAddress);
-		}
-
-		if(array_key_exists($headerName, $this->counters['recipients'])){
-			$this->counters['recipients'][$headerName] += 1;
-			if(!array_key_exists("id", $variables)){
-				$variables['id'] = $this->counters['recipients'][$headerName];
-			}
-		}
-		$this->batchRecipientAttributes["$address"] = $variables;
-	}
-
-	public function sendMessage($message = array(), $files = array()){
-		if(count($message) < 1){
-			$message = $this->message;
-			$files = $this->files;
-		}
-		if(!array_key_exists("from", $message)){
-			throw new MissingRequiredMIMEParameters(EXCEPTION_MISSING_REQUIRED_MIME_PARAMETERS);
-		}
-		elseif(!array_key_exists("to", $message)){
-			throw new MissingRequiredMIMEParameters(EXCEPTION_MISSING_REQUIRED_MIME_PARAMETERS);
-		}
-		elseif(!array_key_exists("subject", $message)){
-			throw new MissingRequiredMIMEParameters(EXCEPTION_MISSING_REQUIRED_MIME_PARAMETERS);
-		}
-		elseif((!array_key_exists("text", $message) && !array_key_exists("html", $message))){
-			throw new MissingRequiredMIMEParameters(EXCEPTION_MISSING_REQUIRED_MIME_PARAMETERS);
-		}
-		else{
-			$message["recipient-variables"] = json_encode($this->batchRecipientAttributes);
-			$response = $this->restClient->post($this->endpointUrl, $message, $files);
-			$this->batchRecipientAttributes = array();
-			$this->counters['recipients']['to'] = 0;
-			$this->counters['recipients']['cc'] = 0;
-			$this->counters['recipients']['bcc'] = 0;
-			unset($this->message["to"]);
-			array_push($this->messageIds, $response->http_response_body->id);
-		}
-	}
-
-	public function finalize(){
-		return $this->sendMessage();
-	}
-
-	public function getMessageIds(){
-		return $this->messageIds;
-	}
-}

sites/all/libraries/mailgun/src/Mailgun/Messages/Exceptions/InvalidParameter.php

@@ -1,4 +0,0 @@
-<?php
-namespace Mailgun\Messages\Exceptions;
-
-class InvalidParameter extends \Exception{}

sites/all/libraries/mailgun/src/Mailgun/Messages/Exceptions/InvalidParameterType.php

@@ -1,4 +0,0 @@
-<?php
-namespace Mailgun\Messages\Exceptions;
-
-class InvalidParameterType extends \Exception{}

sites/all/libraries/mailgun/src/Mailgun/Messages/Exceptions/MissingRequiredMIMEParameters.php

@@ -1,4 +0,0 @@
-<?php
-namespace Mailgun\Messages\Exceptions;
-
-class MissingRequiredMIMEParameters extends \Exception{}

sites/all/libraries/mailgun/src/Mailgun/Messages/Exceptions/TooManyParameters.php

@@ -1,4 +0,0 @@
-<?php
-namespace Mailgun\Messages\Exceptions;
-
-class TooManyParameters extends \Exception{}

sites/all/libraries/mailgun/src/Mailgun/Messages/MessageBuilder.php

@@ -1,343 +0,0 @@
-<?PHP
-
-namespace Mailgun\Messages;
-
-use Mailgun\Messages\Exceptions\InvalidParameter;
-use Mailgun\Messages\Exceptions\TooManyParameters;
-use Mailgun\Messages\Exceptions\InvalidParameterType;
-
-/*
-   This class is used for composing a properly formed
-   message object. Dealing with arrays can be cumbersome,
-   this class makes the process easier. See the official
-   documentation for usage instructions.
-*/
-
-class MessageBuilder
-{
-
-    protected $message = array();
-    protected $variables = array();
-    protected $files = array();
-    protected $counters = array(
-        'recipients' => array(
-            'to'  => 0,
-            'cc'  => 0,
-            'bcc' => 0
-        ),
-        'attributes' => array(
-            'attachment'    => 0,
-            'campaign_id'   => 0,
-            'custom_option' => 0,
-            'tag'           => 0
-        )
-    );
-
-    protected function safeGet($params, $key, $default)
-    {
-        if (array_key_exists($key, $params)) {
-            return $params[$key];
-        }
-
-        return $default;
-    }
-
-    protected function getFullName($params)
-    {
-        if (array_key_exists("first", $params)) {
-            $first = $this->safeGet($params, "first", "");
-            $last  = $this->safeGet($params, "last", "");
-
-            return trim("$first $last");
-        }
-
-        return $this->safeGet($params, "full_name", "");
-    }
-
-    protected function parseAddress($address, $variables)
-    {
-        if (!is_array($variables)) {
-            return $address;
-        }
-        $fullName = $this->getFullName($variables);
-        if ($fullName != null) {
-            return "'$fullName' <$address>";
-        }
-
-        return $address;
-    }
-
-    protected function addRecipient($headerName, $address, $variables)
-    {
-        $compiledAddress = $this->parseAddress($address, $variables);
-
-        if (isset($this->message[$headerName])) {
-            array_push($this->message[$headerName], $compiledAddress);
-        } elseif ($headerName == "h:reply-to") {
-            $this->message[$headerName] = $compiledAddress;
-        } else {
-            $this->message[$headerName] = array($compiledAddress);
-        }
-        if (array_key_exists($headerName, $this->counters['recipients'])) {
-            $this->counters['recipients'][$headerName] += 1;
-        }
-    }
-
-    public function addToRecipient($address, $variables = null)
-    {
-        if ($this->counters['recipients']['to'] > RECIPIENT_COUNT_LIMIT) {
-            throw new TooManyParameters(TOO_MANY_PARAMETERS_RECIPIENT);
-        }
-        $this->addRecipient("to", $address, $variables);
-
-        return end($this->message['to']);
-    }
-
-    public function addCcRecipient($address, $variables = null)
-    {
-        if ($this->counters['recipients']['cc'] > RECIPIENT_COUNT_LIMIT) {
-            throw new TooManyParameters(TOO_MANY_PARAMETERS_RECIPIENT);
-        }
-        $this->addRecipient("cc", $address, $variables);
-
-        return end($this->message['cc']);
-    }
-
-    public function addBccRecipient($address, $variables = null)
-    {
-        if ($this->counters['recipients']['bcc'] > RECIPIENT_COUNT_LIMIT) {
-            throw new TooManyParameters(TOO_MANY_PARAMETERS_RECIPIENT);
-        }
-        $this->addRecipient("bcc", $address, $variables);
-
-        return end($this->message['bcc']);
-    }
-
-    public function setFromAddress($address, $variables = null)
-    {
-        $this->addRecipient("from", $address, $variables);
-
-        return $this->message['from'];
-    }
-
-    public function setReplyToAddress($address, $variables = null)
-    {
-        $this->addRecipient("h:reply-to", $address, $variables);
-
-        return $this->message['h:reply-to'];
-    }
-
-    public function setSubject($subject = null)
-    {
-        if ($subject == null || $subject == "") {
-            $subject = " ";
-        }
-        $this->message['subject'] = $subject;
-
-        return $this->message['subject'];
-    }
-
-    public function addCustomHeader($headerName, $headerData)
-    {
-        if (!preg_match("/^h:/i", $headerName)) {
-            $headerName = "h:" . $headerName;
-        }
-        $this->message[$headerName] = array($headerData);
-
-        return $this->message[$headerName];
-    }
-
-    public function setTextBody($textBody)
-    {
-        if ($textBody == null || $textBody == "") {
-            $textBody = " ";
-        }
-        $this->message['text'] = $textBody;
-
-        return $this->message['text'];
-    }
-
-    public function setHtmlBody($htmlBody)
-    {
-        if ($htmlBody == null || $htmlBody == "") {
-            $htmlBody = " ";
-        }
-        $this->message['html'] = $htmlBody;
-
-        return $this->message['html'];
-    }
-
-    public function addAttachment($attachmentPath, $attachmentName = null)
-    {
-        if (isset($this->files["attachment"])) {
-            $attachment = array(
-                'filePath'   => $attachmentPath,
-                'remoteName' => $attachmentName
-            );
-            array_push($this->files["attachment"], $attachment);
-        } else {
-            $this->files["attachment"] = array(
-                array(
-                    'filePath'   => $attachmentPath,
-                    'remoteName' => $attachmentName
-                )
-            );
-        }
-
-        return true;
-    }
-
-    public function addInlineImage($inlineImagePath, $inlineImageName = null)
-    {
-        if (preg_match("/^@/", $inlineImagePath)) {
-            if (isset($this->files['inline'])) {
-                $inlineAttachment = array(
-                    'filePath'   => $inlineImagePath,
-                    'remoteName' => $inlineImageName
-                );
-                array_push($this->files['inline'], $inlineAttachment);
-            } else {
-                $this->files['inline'] = array(
-                    array(
-                        'filePath'   => $inlineImagePath,
-                        'remoteName' => $inlineImageName
-                    )
-                );
-            }
-
-            return true;
-        } else {
-            throw new InvalidParameter(INVALID_PARAMETER_INLINE);
-        }
-    }
-
-    public function setTestMode($testMode)
-    {
-        if (filter_var($testMode, FILTER_VALIDATE_BOOLEAN)) {
-            $testMode = "yes";
-        } else {
-            $testMode = "no";
-        }
-        $this->message['o:testmode'] = $testMode;
-
-        return $this->message['o:testmode'];
-    }
-
-    public function addCampaignId($campaignId)
-    {
-        if ($this->counters['attributes']['campaign_id'] < CAMPAIGN_ID_LIMIT) {
-            if (isset($this->message['o:campaign'])) {
-                array_push($this->message['o:campaign'], $campaignId);
-            } else {
-                $this->message['o:campaign'] = array($campaignId);
-            }
-            $this->counters['attributes']['campaign_id'] += 1;
-
-            return $this->message['o:campaign'];
-        } else {
-            throw new TooManyParameters(TOO_MANY_PARAMETERS_CAMPAIGNS);
-        }
-    }
-
-    public function addTag($tag)
-    {
-        if ($this->counters['attributes']['tag'] < TAG_LIMIT) {
-            if (isset($this->message['o:tag'])) {
-                array_push($this->message['o:tag'], $tag);
-            } else {
-                $this->message['o:tag'] = array($tag);
-            }
-            $this->counters['attributes']['tag'] += 1;
-
-            return $this->message['o:tag'];
-        } else {
-            throw new TooManyParameters(TOO_MANY_PARAMETERS_TAGS);
-        }
-    }
-
-    public function setDkim($enabled)
-    {
-        if (filter_var($enabled, FILTER_VALIDATE_BOOLEAN)) {
-            $enabled = "yes";
-        } else {
-            $enabled = "no";
-        }
-        $this->message["o:dkim"] = $enabled;
-
-        return $this->message["o:dkim"];
-    }
-
-    public function setOpenTracking($enabled)
-    {
-        if (filter_var($enabled, FILTER_VALIDATE_BOOLEAN)) {
-            $enabled = "yes";
-        } else {
-            $enabled = "no";
-        }
-        $this->message['o:tracking-opens'] = $enabled;
-
-        return $this->message['o:tracking-opens'];
-    }
-
-    public function setClickTracking($enabled)
-    {
-        if (filter_var($enabled, FILTER_VALIDATE_BOOLEAN)) {
-            $enabled = "yes";
-        } elseif ($enabled == "html") {
-            $enabled = "html";
-        } else {
-            $enabled = "no";
-        }
-        $this->message['o:tracking-clicks'] = $enabled;
-
-        return $this->message['o:tracking-clicks'];
-    }
-
-    public function setDeliveryTime($timeDate, $timeZone = null)
-    {
-        if (isset($timeZone)) {
-            $timeZoneObj = new \DateTimeZone("$timeZone");
-        } else {
-            $timeZoneObj = new \DateTimeZone(\DEFAULT_TIME_ZONE);
-        }
-
-        $dateTimeObj                     = new \DateTime($timeDate, $timeZoneObj);
-        $formattedTimeDate               = $dateTimeObj->format(\DateTime::RFC2822);
-        $this->message['o:deliverytime'] = $formattedTimeDate;
-
-        return $this->message['o:deliverytime'];
-    }
-
-    public function addCustomData($customName, $data)
-    {
-        $this->message['v:' . $customName] = json_encode($data);
-    }
-
-    public function addCustomParameter($parameterName, $data)
-    {
-        if (isset($this->message[$parameterName])) {
-            array_push($this->message[$parameterName], $data);
-
-            return $this->message[$parameterName];
-        } else {
-            $this->message[$parameterName] = array($data);
-
-            return $this->message[$parameterName];
-        }
-    }
-
-    public function setMessage($message)
-    {
-        $this->message = $message;
-    }
-
-    public function getMessage()
-    {
-        return $this->message;
-    }
-
-    public function getFiles()
-    {
-        return $this->files;
-    }
-}

sites/all/libraries/mailgun/src/Mailgun/Messages/README.md

@@ -1,138 +0,0 @@
-Mailgun - Messages
-====================
-
-This is the Mailgun PHP *Message* utilities. 
-
-The below assumes you've already installed the Mailgun PHP SDK in to your 
-project. If not, go back to the master README for instructions.
-
-There are two utilities included, Message Builder and Batch Message. 
-
-Message Builder: Allows you to build a message object by calling methods for 
-each MIME attribute. 
-Batch Message: Inherits Message Builder and allows you to iterate through 
-recipients from a list. Messages will fire after the 1,000th recipient has been 
-added. 
-
-Usage - Message Builder
------------------------
-Here's how to use Message Builder to build your Message. 
-
-```php
-# First, instantiate the SDK with your API credentials and define your domain. 
-$mg = new Mailgun("key-example");
-$domain = "example.com";
-
-# Next, instantiate a Message Builder object from the SDK.
-$messageBldr = $mg->MessageBuilder();
-
-# Define the from address.
-$messageBldr->setFromAddress("me@example.com", array("first"=>"PHP", "last" => "SDK"));
-# Define a to recipient.
-$messageBldr->addToRecipient("john.doe@example.com", array("first" => "John", "last" => "Doe"));
-# Define a cc recipient.
-$messageBldr->addCcRecipient("sally.doe@example.com", array("first" => "Sally", "last" => "Doe"));
-# Define the subject. 
-$messageBldr->setSubject("A message from the PHP SDK using Message Builder!");
-# Define the body of the message.
-$messageBldr->setTextBody("This is the text body of the message!");
-
-# Other Optional Parameters.
-$messageBldr->addCampaignId("My-Awesome-Campaign");
-$messageBldr->addCustomHeader("Customer-Id", "12345");
-$messageBldr->addAttachment("@/tron.jpg");
-$messageBldr->setDeliveryTime("tomorrow 8:00AM", "PST");
-$messageBldr->setClickTracking(true);
-
-# Finally, send the message.
-$mg->post("{$domain}/messages", $messageBldr->getMessage(), $messageBldr->getFiles());
-```
-
-Available Functions
------------------------------------------------------
-
-`string addToRecipient(string $address, array $attributes)` 
-
-`string addCcRecipient(string $address, array $attributes)`  
-
-`string addBccRecipient(string $address, array $attributes)`  
-
-`string setFromAddress(string $address, array $attributes)`  
-
-`string setSubject(string $subject)`  
-
-`string setTextBody(string $textBody)`  
-
-`string setHtmlBody(string $htmlBody)`  
-
-`bool addAttachment(string $attachmentPath)`  
-
-`bool addInlineImage(string $inlineImagePath)`  
-
-`string setTestMode(bool $testMode)`  
-
-`string addCampaignId(string $campaignId)`  
-
-`string setDkim(bool $enabled)`  
-
-`string setOpenTracking($enabled)`  
-
-`string setClickTracking($enabled)`  
-
-`string setDeliveryTime(string $timeDate, string $timeZone)`  
-
-`string addCustomData(string $optionName, string $data)`  
-
-`string addCustomParameter(string $parameterName, string $data)`
-
-`array getMessage()`  
-
-`array getFiles()`  
-
-
-Usage - Batch Message
----------------------
-Here's how to use Batch Message to easily handle batch sending jobs. 
-
-```php
-# First, instantiate the SDK with your API credentials and define your domain. 
-$mg = new Mailgun("key-example");
-$domain = "example.com";
-
-# Next, instantiate a Message Builder object from the SDK, pass in your sending 
-domain.
-$batchMsg = $mg->BatchMessage($domain);
-
-# Define the from address.
-$batchMsg->setFromAddress("me@example.com", array("first"=>"PHP", "last" => "SDK"));
-# Define the subject. 
-$batchMsg->setSubject("A Batch Message from the PHP SDK!");
-# Define the body of the message.
-$batchMsg->setTextBody("This is the text body of the message!");
-
-# Next, let's add a few recipients to the batch job.
-$batchMsg->addToRecipient("john.doe@example.com", array("first" => "John", "last" => "Doe"));
-$batchMsg->addToRecipient("sally.doe@example.com", array("first" => "Sally", "last" => "Doe"));
-$batchMsg->addToRecipient("mike.jones@example.com", array("first" => "Mike", "last" => "Jones"));
-...
-// After 1,000 recipeints, Batch Message will automatically post your message to 
-the messages endpoint. 
-
-// Call finalize() to send any remaining recipients still in the buffer.
-$batchMsg->finalize();
-
-```
-
-Available Functions (Inherits all Batch Message and Messages Functions)
------------------------------------------------------------------------
-
-`addToRecipient(string $address, string $attributes)`  
-
-`sendMessage(array $message, array $files)` 
- 
-`array finalize()`  
-
-More Documentation
-------------------
-See the official [Mailgun Docs](http://documentation.mailgun.com/api-sending.html) 
-for more information.

sites/all/libraries/mailgun/tests/Bootstrap.php

@@ -1,5 +0,0 @@
-<?php
-
-//Grab the composer Autoloader!
-$autoloader = require dirname(__DIR__) . '/vendor/autoload.php';
-

sites/all/libraries/mailgun/tests/Mailgun/Tests/Connection/ConnectionTest.php

@@ -1,19 +0,0 @@
-<?PHP
-namespace Mailgun\Tests\Connection;
-
-use Mailgun\Tests\Mock\Mailgun;
-
-class ConnectionTest extends \Mailgun\Tests\MailgunTestCase
-{
-
-    private $client;
-
-    public function setUp()
-    {
-    }
-
-    public function testNewClientInstantiation()
-    {
-        $this->client = new Mailgun("My-Super-Awesome-API-Key", "samples.mailgun.org", false);
-    }
-}

sites/all/libraries/mailgun/tests/Mailgun/Tests/Lists/OptInHandlerTest.php

@@ -1,48 +0,0 @@
-<?PHP
-namespace Mailgun\Tests\Lists;
-
-use Mailgun\Tests\Mock\Mailgun;
-
-class OptInHandler extends \Mailgun\Tests\MailgunTestCase
-{
-
-    private $client;
-    private $sampleDomain = "samples.mailgun.org";
-    private $optInHandler;
-
-    public function setUp()
-    {
-        $this->client = new Mailgun("My-Super-Awesome-API-Key");
-        $this->optInHandler = $this->client->OptInHandler();
-    }
-
-    public function testReturnOfGenerateHash()
-    {
-        $generatedHash = $this->optInHandler->generateHash(
-            'mytestlist@example.com',
-            'mysupersecretappid',
-            'testrecipient@example.com'
-        );
-        $knownHash     = "eyJoIjoiMTllODc2YWNkMWRmNzk4NTc0ZTU0YzhjMzIzOTNiYTNjNzdhNGMxOCIsInAiOiJleUp5SWpvaWRHVnpkSEpsWTJsd2FXVnVkRUJsZUdGdGNHeGxMbU52YlNJc0ltd2lPaUp0ZVhSbGMzUnNhWE4wUUdWNFlXMXdiR1V1WTI5dEluMD0ifQ%3D%3D";
-        $this->assertEquals($generatedHash, $knownHash);
-    }
-
-    public function testGoodHash()
-    {
-        $validation = $this->optInHandler->validateHash(
-            'mysupersecretappid',
-            'eyJoIjoiMTllODc2YWNkMWRmNzk4NTc0ZTU0YzhjMzIzOTNiYTNjNzdhNGMxOCIsInAiOiJleUp5SWpvaWRHVnpkSEpsWTJsd2FXVnVkRUJsZUdGdGNHeGxMbU52YlNJc0ltd2lPaUp0ZVhSbGMzUnNhWE4wUUdWNFlXMXdiR1V1WTI5dEluMD0ifQ%3D%3D'
-        );
-        $this->assertArrayHasKey('recipientAddress', $validation);
-        $this->assertArrayHasKey('mailingList', $validation);
-    }
-
-    public function testBadHash()
-    {
-        $validation = $this->optInHandler->validateHash(
-            'mybadsecretappid',
-            'eyJoIjoiMTllODc2YWNkMWRmNzk4NTc0ZTU0YzhjMzIzOTNiYTNjNzdhNGMxOCIsInAiOiJleUp5SWpvaWRHVnpkSEpsWTJsd2FXVnVkRUJsZUdGdGNHeGxMbU52YlNJc0ltd2lPaUp0ZVhSbGMzUnNhWE4wUUdWNFlXMXdiR1V1WTI5dEluMD0ifQ%3D%3D'
-        );
-        $this->assertFalse($validation);
-    }
-}

sites/all/libraries/mailgun/tests/Mailgun/Tests/MailgunTest.php

@@ -1,36 +0,0 @@
-<?PHP
-namespace Mailgun\Tests\Lists;
-
-use Mailgun\Mailgun;
-
-class MailgunTest extends \Mailgun\Tests\MailgunTestCase
-{
-
-    public function testSendMessageMissingRequiredMIMEParametersExceptionGetsFlung()
-    {
-        $this->setExpectedException("\\Mailgun\\Messages\\Exceptions\\MissingRequiredMIMEParameters");
-
-        $client = new Mailgun();
-        $client->sendMessage("test.mailgun.com", "etss", 1);
-    }
-
-    public function testVerifyWebhookGood() {
-        $client = new Mailgun('key-3ax6xnjp29jd6fds4gc373sgvjxteol0');
-        $postData = [
-            'timestamp' => '1403645220',
-            'token' => '5egbgr1vjgqxtrnp65xfznchgdccwh5d6i09vijqi3whgowmn6',
-            'signature' => '9cfc5c41582e51246e73c88d34db3af0a3a2692a76fbab81492842f000256d33',
-        ];
-        assert($client->verifyWebhookSignature($postData));
-    }
-
-    public function testVerifyWebhookBad() {
-        $client = new Mailgun('key-3ax6xnjp29jd6fds4gc373sgvjxteol0');
-        $postData = [
-            'timestamp' => '1403645220',
-            'token' => 'owyldpe6nxhmrn78epljl6bj0orrki1u3d2v5e6cnlmmuox8jr',
-            'signature' => '9cfc5c41582e51246e73c88d34db3af0a3a2692a76fbab81492842f000256d33',
-        ];
-        assert(!$client->verifyWebhookSignature($postData));
-    }
-}

sites/all/libraries/mailgun/tests/Mailgun/Tests/MailgunTestCase.php

@@ -1,9 +0,0 @@
-<?PHP
-
-namespace Mailgun\Tests;
-
-use Guzzle\Tests\GuzzleTestCase;
-
-abstract class MailgunTestCase extends GuzzleTestCase
-{
-}

sites/all/libraries/mailgun/tests/Mailgun/Tests/Messages/BatchMessageTest.php

@@ -1,172 +0,0 @@
-<?PHP
-namespace Mailgun\Tests\Messages;
-
-use Mailgun\Tests\Mock\Mailgun;
-
-class BatchMessageTest extends \Mailgun\Tests\MailgunTestCase
-{
-
-    private $client;
-    private $sampleDomain = "samples.mailgun.org";
-
-    public function setUp()
-    {
-        $this->client = new Mailgun("My-Super-Awesome-API-Key");
-    }
-
-    public function testBlankInstantiation()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $this->assertTrue(is_array($message->getMessage()));
-    }
-
-    public function testAddRecipient()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->addToRecipient("test@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("to" => array("'Test User' <test@samples.mailgun.org>")), $messageObj);
-
-        $reflectionClass = new \ReflectionClass(get_class($message));
-        $property        = $reflectionClass->getProperty('counters');
-        $property->setAccessible(true);
-        $array = $property->getValue($message);
-        $this->assertEquals(1, $array['recipients']['to']);
-    }
-
-    public function testRecipientVariablesOnTo()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->addToRecipient("test@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("to" => array("'Test User' <test@samples.mailgun.org>")), $messageObj);
-
-        $reflectionClass = new \ReflectionClass(get_class($message));
-        $property        = $reflectionClass->getProperty('batchRecipientAttributes');
-        $property->setAccessible(true);
-        $propertyValue = $property->getValue($message);
-        $this->assertEquals("Test", $propertyValue['test@samples.mailgun.org']['first']);
-        $this->assertEquals("User", $propertyValue['test@samples.mailgun.org']['last']);
-    }
-
-    public function testRecipientVariablesOnCc()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->addCcRecipient("test@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("cc" => array("'Test User' <test@samples.mailgun.org>")), $messageObj);
-
-        $reflectionClass = new \ReflectionClass(get_class($message));
-        $property        = $reflectionClass->getProperty('batchRecipientAttributes');
-        $property->setAccessible(true);
-        $propertyValue = $property->getValue($message);
-        $this->assertEquals("Test", $propertyValue['test@samples.mailgun.org']['first']);
-        $this->assertEquals("User", $propertyValue['test@samples.mailgun.org']['last']);
-    }
-
-    public function testRecipientVariablesOnBcc()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->addBccRecipient("test@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("bcc" => array("'Test User' <test@samples.mailgun.org>")), $messageObj);
-
-        $reflectionClass = new \ReflectionClass(get_class($message));
-        $property        = $reflectionClass->getProperty('batchRecipientAttributes');
-        $property->setAccessible(true);
-        $propertyValue = $property->getValue($message);
-        $this->assertEquals("Test", $propertyValue['test@samples.mailgun.org']['first']);
-        $this->assertEquals("User", $propertyValue['test@samples.mailgun.org']['last']);
-    }
-
-    public function testAddMultipleBatchRecipients()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        for ($i = 0; $i < 100; $i++) {
-            $message->addToRecipient("$i@samples.mailgun.org", array("first" => "Test", "last" => "User $i"));
-        }
-        $messageObj = $message->getMessage();
-        $this->assertEquals(100, count($messageObj["to"]));
-    }
-
-    public function testMaximumBatchSize()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->setFromAddress("samples@mailgun.org", array("first" => "Test", "last" => "User"));
-        $message->setSubject("This is the subject of the message!");
-        $message->setTextBody("This is the text body of the message!");
-        for ($i = 0; $i < 1001; $i++) {
-            $message->addToRecipient("$i@samples.mailgun.org", array("first" => "Test", "last" => "User $i"));
-        }
-        $messageObj = $message->getMessage();
-        $this->assertEquals(1, count($messageObj["to"]));
-    }
-
-    public function testAttributeResetOnEndBatchMessage()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->addToRecipient("test-user@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $message->setFromAddress("samples@mailgun.org", array("first" => "Test", "last" => "User"));
-        $message->setSubject("This is the subject of the message!");
-        $message->setTextBody("This is the text body of the message!");
-        $message->finalize();
-        $messageObj = $message->getMessage();
-        $this->assertTrue(true, empty($messageObj));
-    }
-
-    public function testDefaultIDInVariables()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->addToRecipient("test-user@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-
-        $reflectionClass = new \ReflectionClass(get_class($message));
-        $property        = $reflectionClass->getProperty('batchRecipientAttributes');
-        $property->setAccessible(true);
-        $propertyValue = $property->getValue($message);
-        $this->assertEquals(1, $propertyValue['test-user@samples.mailgun.org']['id']);
-    }
-
-    public function testgetMessageIds()
-    {
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->addToRecipient("test-user@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $message->setFromAddress("samples@mailgun.org", array("first" => "Test", "last" => "User"));
-        $message->setSubject("This is the subject of the message!");
-        $message->setTextBody("This is the text body of the message!");
-        $message->finalize();
-
-        $this->assertEquals(array("1234"), $message->getMessageIds());
-    }
-
-    public function testInvalidMissingRequiredMIMEParametersExceptionGetsFlungNoFrom()
-    {
-        $this->setExpectedException("\\Mailgun\\Messages\\Exceptions\\MissingRequiredMIMEParameters");
-
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->sendMessage(array(1, 2, 3));
-    }
-
-    public function testInvalidMissingRequiredMIMEParametersExceptionGetsFlungNoTo()
-    {
-        $this->setExpectedException("\\Mailgun\\Messages\\Exceptions\\MissingRequiredMIMEParameters");
-
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->sendMessage(array("from" => 1, 2, 3));
-    }
-
-    public function testInvalidMissingRequiredMIMEParametersExceptionGetsFlungNoSubject()
-    {
-        $this->setExpectedException("\\Mailgun\\Messages\\Exceptions\\MissingRequiredMIMEParameters");
-
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->sendMessage(array("from" => 1, "to" => 2, 3));
-    }
-
-    public function testInvalidMissingRequiredMIMEParametersExceptionGetsFlungNoTextOrHtml()
-    {
-        $this->setExpectedException("\\Mailgun\\Messages\\Exceptions\\MissingRequiredMIMEParameters");
-
-        $message = $this->client->BatchMessage($this->sampleDomain);
-        $message->sendMessage(array("from" => 1, "to" => 2, "subject" => 3));
-    }
-}

sites/all/libraries/mailgun/tests/Mailgun/Tests/Messages/MessageBuilderTest.php

@@ -1,356 +0,0 @@
-<?PHP
-namespace Mailgun\Tests\Messages;
-
-use Mailgun\Tests\Mock\Mailgun;
-
-class MessageBuilderTest extends \Mailgun\Tests\MailgunTestCase
-{
-    private $client;
-
-    public function setUp()
-    {
-        $this->client = new Mailgun("My-Super-Awesome-API-Key", "samples.mailgun.org", false);
-    }
-
-    public function testBlankInstantiation()
-    {
-        $message = $this->client->MessageBuilder();
-        $this->assertTrue(is_array($message->getMessage()));
-    }
-
-    public function testCountersSetToZero()
-    {
-        $message = $this->client->MessageBuilder();
-
-        $reflectionClass = new \ReflectionClass(get_class($message));
-        $property        = $reflectionClass->getProperty('counters');
-        $property->setAccessible(true);
-        $propertyValue = $property->getValue($message);
-        $this->assertEquals(0, $propertyValue['recipients']['to']);
-        $this->assertEquals(0, $propertyValue['recipients']['cc']);
-        $this->assertEquals(0, $propertyValue['recipients']['bcc']);
-        $this->assertEquals(0, $propertyValue['attributes']['attachment']);
-        $this->assertEquals(0, $propertyValue['attributes']['campaign_id']);
-        $this->assertEquals(0, $propertyValue['attributes']['custom_option']);
-        $this->assertEquals(0, $propertyValue['attributes']['tag']);
-    }
-
-    public function testAddToRecipient()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addToRecipient("test@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("to" => array("'Test User' <test@samples.mailgun.org>")), $messageObj);
-    }
-
-    public function testAddCcRecipient()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addCcRecipient("test@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("cc" => array("'Test User' <test@samples.mailgun.org>")), $messageObj);
-    }
-
-    public function testAddBccRecipient()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addBccRecipient("test@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("bcc" => array("'Test User' <test@samples.mailgun.org>")), $messageObj);
-    }
-
-    public function testToRecipientCount()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addToRecipient("test-user@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-
-        $reflectionClass = new \ReflectionClass(get_class($message));
-        $property        = $reflectionClass->getProperty('counters');
-        $property->setAccessible(true);
-        $array = $property->getValue($message);
-        $this->assertEquals(1, $array['recipients']['to']);
-    }
-
-    public function testCcRecipientCount()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addCcRecipient("test-user@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-
-        $reflectionClass = new \ReflectionClass(get_class($message));
-        $property        = $reflectionClass->getProperty('counters');
-        $property->setAccessible(true);
-        $array = $property->getValue($message);
-        $this->assertEquals(1, $array['recipients']['cc']);
-    }
-
-    public function testBccRecipientCount()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addBccRecipient("test-user@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-
-        $reflectionClass = new \ReflectionClass(get_class($message));
-        $property        = $reflectionClass->getProperty('counters');
-        $property->setAccessible(true);
-        $array = $property->getValue($message);
-        $this->assertEquals(1, $array['recipients']['bcc']);
-    }
-
-    public function testSetFromAddress()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setFromAddress("test@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("from" => array("'Test User' <test@samples.mailgun.org>")), $messageObj);
-    }
-
-    public function testSetReplyTo()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setReplyToAddress("test@samples.mailgun.org", array("first" => "Test", "last" => "User"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("h:reply-to" => "'Test User' <test@samples.mailgun.org>"), $messageObj);
-    }
-
-    public function testSetSubject()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setSubject("Test Subject");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("subject" => "Test Subject"), $messageObj);
-    }
-
-    public function testAddCustomHeader()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addCustomHeader("My-Header", "123");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("h:My-Header" => array("123")), $messageObj);
-    }
-
-    public function testSetTextBody()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setTextBody("This is the text body!");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("text" => "This is the text body!"), $messageObj);
-    }
-
-    public function testSetHtmlBody()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setHtmlBody("<html><body>This is an awesome email</body></html>");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("html" => "<html><body>This is an awesome email</body></html>"), $messageObj);
-    }
-
-    public function testAddAttachments()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addAttachment("@../TestAssets/mailgun_icon.png");
-        $message->addAttachment("@../TestAssets/rackspace_logo.png");
-        $messageObj = $message->getFiles();
-        $this->assertEquals(
-            array(
-                array(
-                    'filePath'   => "@../TestAssets/mailgun_icon.png",
-                    'remoteName' => null
-                ),
-                array(
-                    'filePath'   => "@../TestAssets/rackspace_logo.png",
-                    'remoteName' => null
-                )
-            ),
-            $messageObj["attachment"]
-        );
-    }
-
-    public function testAddInlineImages()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addInlineImage("@../TestAssets/mailgun_icon.png");
-        $message->addInlineImage("@../TestAssets/rackspace_logo.png");
-        $messageObj = $message->getFiles();
-        $this->assertEquals(
-            array(
-                array(
-                    'filePath'   => "@../TestAssets/mailgun_icon.png",
-                    'remoteName' => null
-                ),
-                array(
-                    'filePath'   => "@../TestAssets/rackspace_logo.png",
-                    'remoteName' => null
-                )
-            ),
-            $messageObj['inline']
-        );
-    }
-
-    public function testAddAttachmentsPostName()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addAttachment('@../TestAssets/mailgun_icon.png', 'mg_icon.png');
-        $message->addAttachment('@../TestAssets/rackspace_logo.png', 'rs_logo.png');
-        $messageObj = $message->getFiles();
-        $this->assertEquals(
-            array(
-                array(
-                    'filePath'   => '@../TestAssets/mailgun_icon.png',
-                    'remoteName' => 'mg_icon.png'
-                ),
-                array(
-                    'filePath'   => '@../TestAssets/rackspace_logo.png',
-                    'remoteName' => 'rs_logo.png'
-                )
-            ),
-            $messageObj["attachment"]
-        );
-    }
-
-    public function testAddInlineImagePostName()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addInlineImage('@../TestAssets/mailgun_icon.png', 'mg_icon.png');
-        $message->addInlineImage('@../TestAssets/rackspace_logo.png', 'rs_logo.png');
-        $messageObj = $message->getFiles();
-        $this->assertEquals(
-            array(
-                array(
-                    'filePath'   => '@../TestAssets/mailgun_icon.png',
-                    'remoteName' => 'mg_icon.png'
-                ),
-                array(
-                    'filePath'   => '@../TestAssets/rackspace_logo.png',
-                    'remoteName' => 'rs_logo.png'
-                )
-            ),
-            $messageObj['inline']
-        );
-    }
-
-    public function testsetTestMode()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setTestMode(true);
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:testmode" => "yes"), $messageObj);
-        $message->setTestMode(false);
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:testmode" => "no"), $messageObj);
-        $message->setTestMode("yes");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:testmode" => "yes"), $messageObj);
-        $message->setTestMode("no");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:testmode" => "no"), $messageObj);
-    }
-
-    public function addCampaignId()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addCampaignId("ABC123");
-        $message->addCampaignId("XYZ987");
-        $message->addCampaignId("TUV456");
-        $message->addCampaignId("NONO123");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:campaign" => array("ABC123", "XYZ987", "TUV456")), $messageObj);
-    }
-
-    public function testSetDkim()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setDkim(true);
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:dkim" => "yes"), $messageObj);
-        $message->setDkim(false);
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:dkim" => "no"), $messageObj);
-        $message->setDkim("yes");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:dkim" => "yes"), $messageObj);
-        $message->setDkim("no");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:dkim" => "no"), $messageObj);
-    }
-
-    public function testSetClickTracking()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setClickTracking(true);
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:tracking-clicks" => "yes"), $messageObj);
-        $message->setClickTracking(false);
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:tracking-clicks" => "no"), $messageObj);
-        $message->setClickTracking("yes");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:tracking-clicks" => "yes"), $messageObj);
-        $message->setClickTracking("no");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:tracking-clicks" => "no"), $messageObj);
-    }
-
-    public function testSetOpenTracking()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setOpenTracking(true);
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:tracking-opens" => "yes"), $messageObj);
-        $message->setOpenTracking(false);
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:tracking-opens" => "no"), $messageObj);
-        $message->setOpenTracking("yes");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:tracking-opens" => "yes"), $messageObj);
-        $message->setOpenTracking("no");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:tracking-opens" => "no"), $messageObj);
-    }
-
-    public function testSetDeliveryTime()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->setDeliveryTime("January 15, 2014 8:00AM", "CST");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:deliverytime" => "Wed, 15 Jan 2014 08:00:00 -0600"), $messageObj);
-        $message->setDeliveryTime("January 15, 2014 8:00AM", "UTC");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:deliverytime" => "Wed, 15 Jan 2014 08:00:00 +0000"), $messageObj);
-        $message->setDeliveryTime("January 15, 2014 8:00AM");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:deliverytime" => "Wed, 15 Jan 2014 08:00:00 +0000"), $messageObj);
-        $message->setDeliveryTime("1/15/2014 13:50:01", "CDT");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("o:deliverytime" => "Wed, 15 Jan 2014 13:50:01 -0600"), $messageObj);
-        // https://github.com/mailgun/mailgun-php/pull/42
-        // https://github.com/mailgun/mailgun-php/issues/43
-        //$message->setDeliveryTime("first saturday of July 2013 8:00AM", "CDT");
-        //$messageObj = $message->getMessage();
-        //$this->assertEquals(array("o:deliverytime" => "Sat, 06 Jul 2013 08:00:00 -0500"), $messageObj);
-    }
-
-    public function testAddCustomData()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addCustomData("My-Super-Awesome-Data", array("What" => "Mailgun Rocks!"));
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("v:My-Super-Awesome-Data" => "{\"What\":\"Mailgun Rocks!\"}"), $messageObj);
-    }
-
-    public function testAddCustomParameter()
-    {
-        $message = $this->client->MessageBuilder();
-        $message->addCustomParameter("my-option", "yes");
-        $message->addCustomParameter("o:my-other-option", "no");
-        $messageObj = $message->getMessage();
-        $this->assertEquals(array("my-option" => array("yes"), "o:my-other-option" => array("no")), $messageObj);
-    }
-
-    public function testSetMessage()
-    {
-        $message        = array(1, 2, 3, 4, 5);
-        $messageBuilder = $this->client->MessageBuilder();
-        $messageBuilder->setMessage($message);
-
-        $this->assertEquals($message, $messageBuilder->getMessage());
-    }
-}

sites/all/libraries/mailgun/tests/Mailgun/Tests/Messages/StandardMessageTest.php

@@ -1,48 +0,0 @@
-<?PHP
-namespace Mailgun\Tests\Messages;
-
-use Mailgun\Tests\Mock\Mailgun;
-
-class StandardMessageTest extends \Mailgun\Tests\MailgunTestCase
-{
-
-    private $client;
-    private $sampleDomain = "samples.mailgun.org";
-
-    public function setUp()
-    {
-        $this->client = new Mailgun("My-Super-Awesome-API-Key");
-    }
-
-    public function testSendMIMEMessage()
-    {
-        $customMime     = "Received: by luna.mailgun.net with SMTP mgrt 8728174999085; Mon, 10 Jun 2013 09:50:58 +0000
-					Mime-Version: 1.0
-					Content-Type: text/plain; charset=\"ascii\"
-					Subject: This is the Subject!
-					From: Mailgun Testing <test@test.mailgun.com>
-					To: test@test.mailgun.com
-					Message-Id: <20130610095049.30790.4334@test.mailgun.com>
-					Content-Transfer-Encoding: 7bit
-					X-Mailgun-Sid: WyIxYTdhMyIsICJmaXplcmtoYW5AcXVhZG1zLmluIiwgImExOWQiXQ==
-					Date: Mon, 10 Jun 2013 09:50:58 +0000
-					Sender: test@test.mailgun.com
-
-					Mailgun is testing!";
-        $envelopeFields = array('to' => 'test@test.mailgun.org');
-        $result         = $this->client->sendMessage("test.mailgun.org", $envelopeFields, $customMime);
-        $this->assertEquals("test.mailgun.org/messages.mime", $result->http_endpoint_url);
-    }
-
-    public function testSendMessage()
-    {
-        $message = array('to'      => 'test@test.mailgun.org',
-                         'from'    => 'sender@test.mailgun.org',
-                         'subject' => 'This is my test subject',
-                         'text'    => 'Testing!'
-        );
-        $result  = $this->client->sendMessage("test.mailgun.org", $message);
-        $this->assertEquals("test.mailgun.org/messages", $result->http_endpoint_url);
-
-    }
-}

sites/all/libraries/mailgun/tests/Mailgun/Tests/Mock/Connection/TestBroker.php

@@ -1,67 +0,0 @@
-<?php
-namespace Mailgun\Tests\Mock\Connection;
-
-use Mailgun\Connection\RestClient;
-
-class TestBroker extends RestClient
-{
-    private $apiKey;
-
-    protected $apiEndpoint;
-
-    public function __construct($apiKey = null, $apiEndpoint = "api.mailgun.net", $apiVersion = "v2")
-    {
-        $this->apiKey      = $apiKey;
-        $this->apiEndpoint = $apiEndpoint;
-    }
-
-    public function post($endpointUrl, $postData = array(), $files = array())
-    {
-        return $this->responseHandler($endpointUrl, $httpResponseCode = 200);
-    }
-
-    public function get($endpointUrl, $queryString = array())
-    {
-        return $this->responseHandler($endpointUrl, $httpResponseCode = 200);
-    }
-
-    public function delete($endpointUrl)
-    {
-        return $this->responseHandler($endpointUrl, $httpResponseCode = 200);
-    }
-
-    public function put($endpointUrl, $queryString)
-    {
-        return $this->responseHandler($endpointUrl, $httpResponseCode = 200);
-    }
-
-    public function responseHandler($endpointUrl, $httpResponseCode = 200)
-    {
-        if ($httpResponseCode === 200) {
-            $result                     = new \stdClass();
-            $result->http_response_body = new \stdClass();
-            $jsonResponseData           = json_decode('{"message": "Some JSON Response Data", "id": "1234"}');
-            foreach ($jsonResponseData as $key => $value) {
-                $result->http_response_body->$key = $value;
-            }
-        } elseif ($httpStatusCode == 400) {
-            throw new MissingRequiredMIMEParameters(EXCEPTION_MISSING_REQUIRED_MIME_PARAMETERS);
-        } elseif ($httpStatusCode == 401) {
-            throw new InvalidCredentials(EXCEPTION_INVALID_CREDENTIALS);
-        } elseif ($httpStatusCode == 401) {
-            throw new GenericHTTPError(EXCEPTION_INVALID_CREDENTIALS);
-        } elseif ($httpStatusCode == 404) {
-            throw new MissingEndpoint(EXCEPTION_MISSING_ENDPOINT);
-        } else {
-            throw new GenericHTTPError(EXCEPTION_GENERIC_HTTP_ERROR);
-
-            return false;
-        }
-        $result->http_response_code = $httpResponseCode;
-        $result->http_endpoint_url  = $endpointUrl;
-
-        return $result;
-    }
-
-
-}

sites/all/libraries/mailgun/tests/Mailgun/Tests/Mock/Mailgun.php

@@ -1,17 +0,0 @@
-<?PHP
-
-namespace Mailgun\Tests\Mock;
-
-use Mailgun\Mailgun as Base;
-use Mailgun\Tests\Mock\Connection\TestBroker;
-
-class Mailgun extends Base
-{
-    protected $debug;
-    protected $restClient;
-
-    public function __construct($apiKey = null, $apiEndpoint = "api.mailgun.net", $apiVersion = "v2")
-    {
-        $this->restClient = new TestBroker($apiKey, $apiEndpoint, $apiVersion);
-    }
-}

sites/all/libraries/mailgun/vendor/autoload.php

@@ -2,6 +2,6 @@
 
 // autoload.php @generated by Composer
 
-require_once __DIR__ . '/composer' . '/autoload_real.php';
+require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInit4ddb0bfe747486746b07c9365ebf26f5::getLoader();
+return ComposerAutoloaderInit312a1f75dce9c5adc27329538beefb51::getLoader();

sites/all/libraries/mailgun/vendor/bin/phpunit

@@ -1 +0,0 @@
-../phpunit/phpunit/composer/bin/phpunit

sites/all/libraries/mailgun/vendor/clue/stream-filter/.gitignore

@@ -0,0 +1,2 @@
+/vendor
+/composer.lock

sites/all/libraries/mailgun/vendor/clue/stream-filter/.travis.yml

@@ -0,0 +1,27 @@
+language: php
+
+php:
+# - 5.3 # requires old distro, see below
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - 7.1
+  - 7.2
+  - hhvm # ignore errors, see below
+
+# lock distro so new future defaults will not break the build
+dist: trusty
+
+matrix:
+  include:
+    - php: 5.3
+      dist: precise
+  allow_failures:
+    - php: hhvm
+
+install:
+  - composer install --no-interaction
+
+script:
+  - vendor/bin/phpunit --coverage-text

sites/all/libraries/mailgun/vendor/clue/stream-filter/CHANGELOG.md

@@ -0,0 +1,63 @@
+# Changelog
+
+## 1.4.1 (2019-04-09)
+
+*   Fix: Check if the function is declared before declaring it.
+    (#23 by @Niko9911)
+
+*   Improve test suite to also test against PHP 7.2 and
+    add test for base64 encoding and decoding filters.
+    (#22 by @arubacao and #25 by @Nyholm and @clue)
+
+## 1.4.0 (2017-08-18)
+
+*   Feature / Fix: The `fun()` function does not pass filter parameter `null`
+    to underlying `stream_filter_append()` by default
+    (#15 by @Nyholm)
+
+    Certain filters (such as `convert.quoted-printable-encode`) do not accept
+    a filter parameter at all. If no explicit filter parameter is given, we no
+    longer pass a default `null` value.
+
+    ```php
+    $encode = Filter\fun('convert.quoted-printable-encode');
+    assert('t=C3=A4st' === $encode('täst'));
+    ```
+
+*   Add examples and improve documentation
+    (#13 and #20 by @clue and #18 by @Nyholm)
+
+*   Improve test suite by adding PHPUnit to require-dev,
+    fix HHVM build for now again and ignore future HHVM build errors,
+    lock Travis distro so new future defaults will not break the build
+    and test on PHP 7.1
+    (#12, #14 and #19 by @clue and #16 by @Nyholm)
+
+## 1.3.0 (2015-11-08)
+
+*   Feature: Support accessing built-in filters as callbacks
+    (#5 by @clue)
+
+    ```php
+    $fun = Filter\fun('zlib.deflate');
+
+    $ret = $fun('hello') . $fun('world') . $fun();
+    assert('helloworld' === gzinflate($ret));
+    ```
+
+## 1.2.0 (2015-10-23)
+
+* Feature: Invoke close event when closing filter (flush buffer)
+  (#9 by @clue)
+
+## 1.1.0 (2015-10-22)
+
+* Feature: Abort filter operation when catching an Exception
+  (#10 by @clue)
+
+* Feature: Additional safeguards to prevent filter state corruption
+  (#7 by @clue)
+
+## 1.0.0 (2015-10-18)
+
+* First tagged release

sites/all/libraries/mailgun/vendor/clue/stream-filter/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Christian Lück
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

sites/all/libraries/mailgun/vendor/clue/stream-filter/README.md

@@ -0,0 +1,301 @@
+# clue/stream-filter [![Build Status](https://travis-ci.org/clue/php-stream-filter.svg?branch=master)](https://travis-ci.org/clue/php-stream-filter)
+
+A simple and modern approach to stream filtering in PHP
+
+**Table of contents**
+
+* [Why?](#why)
+* [Usage](#usage)
+  * [append()](#append)
+  * [prepend()](#prepend)
+  * [fun()](#fun)
+  * [remove()](#remove)
+* [Install](#install)
+* [Tests](#tests)
+* [License](#license)
+
+## Why?
+
+PHP's stream filtering system is great!
+
+It offers very powerful stream filtering options and comes with a useful set of built-in filters.
+These filters can be used to easily and efficiently perform various transformations on-the-fly, such as:
+
+* read from a gzip'ed input file,
+* transcode from ISO-8859-1 (Latin1) to UTF-8,
+* write to a bzip output file
+* and much more.
+
+But let's face it:
+Its API is [*difficult to work with*](https://www.php.net/manual/en/php-user-filter.filter.php)
+and its documentation is [*subpar*](https://stackoverflow.com/questions/27103269/what-is-a-bucket-brigade).
+This combined means its powerful features are often neglected.
+
+This project aims to make these features more accessible to a broader audience.
+* **Lightweight, SOLID design** -
+  Provides a thin abstraction that is [*just good enough*](https://en.wikipedia.org/wiki/Principle_of_good_enough)
+  and does not get in your way.
+  Custom filters require trivial effort.
+* **Good test coverage** -
+  Comes with an automated tests suite and is regularly tested in the *real world*
+
+## Usage
+
+This lightweight library consists only of a few simple functions.
+All functions reside under the `Clue\StreamFilter` namespace.
+
+The below examples assume you use an import statement similar to this:
+
+```php
+use Clue\StreamFilter as Filter;
+
+Filter\append(…);
+```
+
+Alternatively, you can also refer to them with their fully-qualified name:
+
+```php
+\Clue\StreamFilter\append(…);
+```
+
+### append()
+
+The `append($stream, $callback, $read_write = STREAM_FILTER_ALL)` function can be used to
+append a filter callback to the given stream.
+
+Each stream can have a list of filters attached.
+This function appends a filter to the end of this list.
+
+This function returns a filter resource which can be passed to [`remove()`](#remove).
+If the given filter can not be added, it throws an `Exception`.
+
+The `$stream` can be any valid stream resource, such as:
+
+```php
+$stream = fopen('demo.txt', 'w+');
+```
+
+The `$callback` should be a valid callable function which accepts an individual chunk of data
+and should return the updated chunk:
+
+```php
+$filter = Filter\append($stream, function ($chunk) {
+    // will be called each time you read or write a $chunk to/from the stream
+    return $chunk;
+});
+```
+
+As such, you can also use native PHP functions or any other `callable`:
+
+```php
+Filter\append($stream, 'strtoupper');
+
+// will write "HELLO" to the underlying stream
+fwrite($stream, 'hello');
+```
+
+If the `$callback` accepts invocation without parameters, then this signature
+will be invoked once ending (flushing) the filter:
+
+```php
+Filter\append($stream, function ($chunk = null) {
+    if ($chunk === null) {
+        // will be called once ending the filter
+        return 'end';
+    }
+    // will be called each time you read or write a $chunk to/from the stream
+    return $chunk;
+});
+
+fclose($stream);
+```
+
+> Note: Legacy PHP versions (PHP < 5.4) do not support passing additional data
+from the end signal handler if the stream is being closed.
+
+If your callback throws an `Exception`, then the filter process will be aborted.
+In order to play nice with PHP's stream handling, the `Exception` will be
+transformed to a PHP warning instead:
+
+```php
+Filter\append($stream, function ($chunk) {
+    throw new \RuntimeException('Unexpected chunk');
+});
+
+// raises an E_USER_WARNING with "Error invoking filter: Unexpected chunk"
+fwrite($stream, 'hello');
+```
+
+The optional `$read_write` parameter can be used to only invoke the `$callback` when either writing to the stream or only when reading from the stream:
+
+```php
+Filter\append($stream, function ($chunk) {
+    // will be called each time you write to the stream
+    return $chunk;
+}, STREAM_FILTER_WRITE);
+
+Filter\append($stream, function ($chunk) {
+    // will be called each time you read from the stream
+    return $chunk;
+}, STREAM_FILTER_READ);
+```
+
+> Note that once a filter has been added to stream, the stream can no longer be passed to
+> [`stream_select()`](https://www.php.net/manual/en/function.stream-select.php)
+> (and family).
+>
+> > Warning: stream_select(): cannot cast a filtered stream on this system in {file} on line {line}
+>
+> This is due to limitations of PHP's stream filter support, as it can no longer reliably
+> tell when the underlying stream resource is actually ready.
+> As an alternative, consider calling `stream_select()` on the unfiltered stream and
+> then pass the unfiltered data through the [`fun()`](#fun) function.
+
+### prepend()
+
+The `prepend($stream, $callback, $read_write = STREAM_FILTER_ALL)` function can be used to
+prepend a filter callback to the given stream.
+
+Each stream can have a list of filters attached.
+This function prepends a filter to the start of this list.
+
+This function returns a filter resource which can be passed to [`remove()`](#remove).
+If the given filter can not be added, it throws an `Exception`.
+
+```php
+$filter = Filter\prepend($stream, function ($chunk) {
+    // will be called each time you read or write a $chunk to/from the stream
+    return $chunk;
+});
+```
+
+Except for the position in the list of filters, this function behaves exactly
+like the [`append()`](#append) function.
+For more details about its behavior, see also the [`append()`](#append) function.
+
+### fun()
+
+The `fun($filter, $parameters = null)` function can be used to
+create a filter function which uses the given built-in `$filter`.
+
+PHP comes with a useful set of [built-in filters](https://www.php.net/manual/en/filters.php).
+Using `fun()` makes accessing these as easy as passing an input string to filter
+and getting the filtered output string.
+
+```php
+$fun = Filter\fun('string.rot13');
+
+assert('grfg' === $fun('test'));
+assert('test' === $fun($fun('test'));
+```
+
+Please note that not all filter functions may be available depending on installed
+PHP extensions and the PHP version in use.
+In particular, [HHVM](https://hhvm.com/) may not offer the same filter functions
+or parameters as Zend PHP.
+Accessing an unknown filter function will result in a `RuntimeException`:
+
+```php
+Filter\fun('unknown'); // throws RuntimeException
+```
+
+Some filters may accept or require additional filter parameters – most
+filters do not require filter parameters.
+If given, the optional `$parameters` argument will be passed to the
+underlying filter handler as-is.
+In particular, note how *not passing* this parameter at all differs from
+explicitly passing a `null` value (which many filters do not accept).
+Please refer to the individual filter definition for more details.
+For example, the `string.strip_tags` filter can be invoked like this:
+
+```php
+$fun = Filter\fun('string.strip_tags', '<a><b>');
+
+$ret = $fun('<b>h<br>i</b>');
+assert('<b>hi</b>' === $ret);
+```
+
+Under the hood, this function allocates a temporary memory stream, so it's
+recommended to clean up the filter function after use.
+Also, some filter functions (in particular the
+[zlib compression filters](https://www.php.net/manual/en/filters.compression.php))
+may use internal buffers and may emit a final data chunk on close.
+The filter function can be closed by invoking without any arguments:
+
+```php
+$fun = Filter\fun('zlib.deflate');
+
+$ret = $fun('hello') . $fun('world') . $fun();
+assert('helloworld' === gzinflate($ret));
+```
+
+The filter function must not be used anymore after it has been closed.
+Doing so will result in a `RuntimeException`:
+
+```php
+$fun = Filter\fun('string.rot13');
+$fun();
+
+$fun('test'); // throws RuntimeException
+```
+
+> Note: If you're using the zlib compression filters, then you should be wary
+about engine inconsistencies between different PHP versions and HHVM.
+These inconsistencies exist in the underlying PHP engines and there's little we
+can do about this in this library.
+[Our test suite](tests/) contains several test cases that exhibit these issues.
+If you feel some test case is missing or outdated, we're happy to accept PRs! :)
+
+### remove()
+
+The `remove($filter)` function can be used to
+remove a filter previously added via [`append()`](#append) or [`prepend()`](#prepend).
+
+```php
+$filter = Filter\append($stream, function () {
+    // …
+});
+Filter\remove($filter);
+```
+
+## Install
+
+The recommended way to install this library is [through Composer](https://getcomposer.org).
+[New to Composer?](https://getcomposer.org/doc/00-intro.md)
+
+This project follows [SemVer](https://semver.org/).
+This will install the latest supported version:
+
+```bash
+$ composer require clue/stream-filter:^1.4.1
+```
+
+See also the [CHANGELOG](CHANGELOG.md) for details about version upgrades.
+
+This project aims to run on any platform and thus does not require any PHP
+extensions and supports running on legacy PHP 5.3 through current PHP 7+ and
+HHVM.
+It's *highly recommended to use PHP 7+* for this project.
+Older PHP versions may suffer from a number of inconsistencies documented above.
+
+## Tests
+
+To run the test suite, you first need to clone this repo and then install all
+dependencies [through Composer](https://getcomposer.org):
+
+```bash
+$ composer install
+```
+
+To run the test suite, go to the project root and run:
+
+```bash
+$ php vendor/bin/phpunit
+```
+
+## License
+
+This project is released under the permissive [MIT license](LICENSE).
+
+> Did you know that I offer custom development services and issuing invoices for
+  sponsorships of releases and for contributions? Contact me (@clue) for details.

sites/all/libraries/mailgun/vendor/clue/stream-filter/composer.json

@@ -0,0 +1,23 @@
+{
+    "name": "clue/stream-filter",
+    "description": "A simple and modern approach to stream filtering in PHP",
+    "keywords": ["stream", "callback", "filter", "php_user_filter", "stream_filter_append", "stream_filter_register", "bucket brigade"],
+    "homepage": "https://github.com/clue/php-stream-filter",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Christian Lück",
+            "email": "christian@lueck.tv"
+        }
+    ],
+    "require": {
+        "php": ">=5.3"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^5.0 || ^4.8"
+    },
+    "autoload": {
+        "psr-4": { "Clue\\StreamFilter\\": "src/" },
+        "files": [ "src/functions_include.php" ]
+    }
+}

sites/all/libraries/mailgun/vendor/clue/stream-filter/examples/base64_decode.php

@@ -0,0 +1,29 @@
+<?php
+
+// $ echo test | php examples/base64_encode.php | php examples/base64_decode.php
+
+require __DIR__ . '/../vendor/autoload.php';
+
+// decoding requires buffering in chunks of 4 bytes each
+$buffer = '';
+Clue\StreamFilter\append(STDIN, function ($chunk = null) use (&$buffer) {
+    if ($chunk === null) {
+        if (strlen($buffer) % 4 !== 0) {
+            throw new \UnexpectedValueException('Invalid length');
+        }
+        $chunk = $buffer;
+    } else {
+        $buffer .= $chunk;
+        $len = strlen($buffer) - (strlen($buffer) % 4);
+        $chunk = (string)substr($buffer, 0, $len);
+        $buffer = (string)substr($buffer, $len);
+    }
+
+    $ret = base64_decode($chunk, true);
+    if ($ret === false) {
+        throw new \UnexpectedValueException('Not a valid base64 encoded chunk');
+    }
+    return $ret;
+}, STREAM_FILTER_READ);
+
+fpassthru(STDIN);

sites/all/libraries/mailgun/vendor/clue/stream-filter/examples/base64_encode.php

@@ -0,0 +1,21 @@
+<?php
+
+// $ echo test | php examples/base64_encode.php | base64 --decode
+
+require __DIR__ . '/../vendor/autoload.php';
+
+// encoding requires buffering in chunks of 3 bytes each
+$buffer = '';
+Clue\StreamFilter\append(STDIN, function ($chunk = null) use (&$buffer) {
+    if ($chunk === null) {
+        return base64_encode($buffer);
+    }
+    $buffer .= $chunk;
+    $len = strlen($buffer) - (strlen($buffer) % 3);
+    $chunk = substr($buffer, 0, $len);
+    $buffer = substr($buffer, $len);
+
+    return base64_encode($chunk);
+}, STREAM_FILTER_READ);
+
+fpassthru(STDIN);

sites/all/libraries/mailgun/vendor/clue/stream-filter/examples/uppercase.php

@@ -0,0 +1,9 @@
+<?php
+
+// $ echo test | php examples/uppercase.php
+
+require __DIR__ . '/../vendor/autoload.php';
+
+Clue\StreamFilter\append(STDIN, 'strtoupper');
+
+fpassthru(STDIN);

sites/all/libraries/mailgun/vendor/clue/stream-filter/phpunit.xml.dist

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit bootstrap="vendor/autoload.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+>
+    <testsuites>
+        <testsuite>
+            <directory>./tests/</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory>./src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

sites/all/libraries/mailgun/vendor/clue/stream-filter/src/CallbackFilter.php

@@ -0,0 +1,120 @@
+<?php
+
+namespace Clue\StreamFilter;
+
+use php_user_filter;
+use InvalidArgumentException;
+use ReflectionFunction;
+use Exception;
+
+/**
+ *
+ * @internal
+ * @see append()
+ * @see prepend()
+ */
+class CallbackFilter extends php_user_filter
+{
+    private $callback;
+    private $closed = true;
+    private $supportsClose = false;
+
+    public function onCreate()
+    {
+        $this->closed = false;
+
+        if (!is_callable($this->params)) {
+            throw new InvalidArgumentException('No valid callback parameter given to stream_filter_(append|prepend)');
+        }
+        $this->callback = $this->params;
+
+        // callback supports end event if it accepts invocation without arguments
+        $ref = new ReflectionFunction($this->callback);
+        $this->supportsClose = ($ref->getNumberOfRequiredParameters() === 0);
+
+        return true;
+    }
+
+    public function onClose()
+    {
+        $this->closed = true;
+
+        // callback supports closing and is not already closed
+        if ($this->supportsClose) {
+            $this->supportsClose = false;
+            // invoke without argument to signal end and discard resulting buffer
+            try {
+                call_user_func($this->callback);
+            } catch (Exception $ignored) {
+                // this might be called during engine shutdown, so it's not safe
+                // to raise any errors or exceptions here
+                // trigger_error('Error closing filter: ' . $ignored->getMessage(), E_USER_WARNING);
+            }
+        }
+
+        $this->callback = null;
+    }
+
+    public function filter($in, $out, &$consumed, $closing)
+    {
+        // concatenate whole buffer from input brigade
+        $data = '';
+        while ($bucket = stream_bucket_make_writeable($in)) {
+            $consumed += $bucket->datalen;
+            $data .= $bucket->data;
+        }
+
+        // skip processing callback that already ended
+        if ($this->closed) {
+            return PSFS_FEED_ME;
+        }
+
+        // only invoke filter function if buffer is not empty
+        // this may skip flushing a closing filter
+        if ($data !== '') {
+            try {
+                $data = call_user_func($this->callback, $data);
+            } catch (Exception $e) {
+                // exception should mark filter as closed
+                $this->onClose();
+                trigger_error('Error invoking filter: ' . $e->getMessage(), E_USER_WARNING);
+
+                return PSFS_ERR_FATAL;
+            }
+        }
+
+        // mark filter as closed after processing closing chunk
+        if ($closing) {
+            $this->closed = true;
+
+            // callback supports closing and is not already closed
+            if ($this->supportsClose) {
+                $this->supportsClose = false;
+
+                // invoke without argument to signal end and append resulting buffer
+                try {
+                    $data .= call_user_func($this->callback);
+                } catch (Exception $e) {
+                    trigger_error('Error ending filter: ' . $e->getMessage(), E_USER_WARNING);
+
+                    return PSFS_ERR_FATAL;
+                }
+            }
+        }
+
+        if ($data !== '') {
+            // create a new bucket for writing the resulting buffer to the output brigade
+            // reusing an existing bucket turned out to be bugged in some environments (ancient PHP versions and HHVM)
+            $bucket = @stream_bucket_new($this->stream, $data);
+
+            // legacy PHP versions (PHP < 5.4) do not support passing data from the event signal handler
+            // because closing the stream invalidates the stream and its stream bucket brigade before
+            // invoking the filter close handler.
+            if ($bucket !== false) {
+                stream_bucket_append($out, $bucket);
+            }
+        }
+
+        return PSFS_PASS_ON;
+    }
+}

sites/all/libraries/mailgun/vendor/clue/stream-filter/src/functions.php

@@ -0,0 +1,146 @@
+<?php
+
+namespace Clue\StreamFilter;
+
+use RuntimeException;
+
+/**
+ * append a callback filter to the given stream
+ *
+ * @param resource $stream
+ * @param callable $callback
+ * @param int $read_write
+ * @return resource filter resource which can be used for `remove()`
+ * @throws Exception on error
+ * @uses stream_filter_append()
+ */
+function append($stream, $callback, $read_write = STREAM_FILTER_ALL)
+{
+    $ret = @stream_filter_append($stream, register(), $read_write, $callback);
+
+    if ($ret === false) {
+        $error = error_get_last() + array('message' => '');
+        throw new RuntimeException('Unable to append filter: ' . $error['message']);
+    }
+
+    return $ret;
+}
+
+/**
+ * prepend a callback filter to the given stream
+ *
+ * @param resource $stream
+ * @param callable $callback
+ * @param int $read_write
+ * @return resource filter resource which can be used for `remove()`
+ * @throws Exception on error
+ * @uses stream_filter_prepend()
+ */
+function prepend($stream, $callback, $read_write = STREAM_FILTER_ALL)
+{
+    $ret = @stream_filter_prepend($stream, register(), $read_write, $callback);
+
+    if ($ret === false) {
+        $error = error_get_last() + array('message' => '');
+        throw new RuntimeException('Unable to prepend filter: ' . $error['message']);
+    }
+
+    return $ret;
+}
+
+/**
+ * Creates filter fun (function) which uses the given built-in $filter
+ *
+ * Some filters may accept or require additional filter parameters – most
+ * filters do not require filter parameters.
+ * If given, the optional `$parameters` argument will be passed to the
+ * underlying filter handler as-is.
+ * In particular, note how *not passing* this parameter at all differs from
+ * explicitly passing a `null` value (which many filters do not accept).
+ * Please refer to the individual filter definition for more details.
+ *
+ * @param string $filter     built-in filter name. See stream_get_filters() or http://php.net/manual/en/filters.php
+ * @param mixed  $parameters (optional) parameters to pass to the built-in filter as-is
+ * @return callable a filter callback which can be append()'ed or prepend()'ed
+ * @throws RuntimeException on error
+ * @link http://php.net/manual/en/filters.php
+ * @see stream_get_filters()
+ * @see append()
+ */
+function fun($filter, $parameters = null)
+{
+    $fp = fopen('php://memory', 'w');
+    if (func_num_args() === 1) {
+        $filter = @stream_filter_append($fp, $filter, STREAM_FILTER_WRITE);
+    } else {
+        $filter = @stream_filter_append($fp, $filter, STREAM_FILTER_WRITE, $parameters);
+    }
+
+    if ($filter === false) {
+        fclose($fp);
+        $error = error_get_last() + array('message' => '');
+        throw new RuntimeException('Unable to access built-in filter: ' . $error['message']);
+    }
+
+    // append filter function which buffers internally
+    $buffer = '';
+    append($fp, function ($chunk) use (&$buffer) {
+        $buffer .= $chunk;
+
+        // always return empty string in order to skip actually writing to stream resource
+        return '';
+    }, STREAM_FILTER_WRITE);
+
+    $closed = false;
+
+    return function ($chunk = null) use ($fp, $filter, &$buffer, &$closed) {
+        if ($closed) {
+            throw new \RuntimeException('Unable to perform operation on closed stream');
+        }
+        if ($chunk === null) {
+            $closed = true;
+            $buffer = '';
+            fclose($fp);
+            return $buffer;
+        }
+        // initialize buffer and invoke filters by attempting to write to stream
+        $buffer = '';
+        fwrite($fp, $chunk);
+
+        // buffer now contains everything the filter function returned
+        return $buffer;
+    };
+}
+
+/**
+ * remove a callback filter from the given stream
+ *
+ * @param resource $filter
+ * @return boolean true on success or false on error
+ * @throws Exception on error
+ * @uses stream_filter_remove()
+ */
+function remove($filter)
+{
+    if (@stream_filter_remove($filter) === false) {
+        throw new RuntimeException('Unable to remove given filter');
+    }
+}
+
+/**
+ * registers the callback filter and returns the resulting filter name
+ *
+ * There should be little reason to call this function manually.
+ *
+ * @return string filter name
+ * @uses CallbackFilter
+ */
+function register()
+{
+    static $registered = null;
+    if ($registered === null) {
+        $registered = 'stream-callback';
+        stream_filter_register($registered, __NAMESPACE__ . '\CallbackFilter');
+    }
+    return $registered;
+}

sites/all/libraries/mailgun/vendor/clue/stream-filter/src/functions_include.php

@@ -0,0 +1,5 @@
+<?php
+
+if (!function_exists('Clue\\StreamFilter\\append')) {
+    require __DIR__ . '/functions.php';
+}

sites/all/libraries/mailgun/vendor/clue/stream-filter/tests/FilterTest.php

@@ -0,0 +1,386 @@
+<?php
+
+use Clue\StreamFilter;
+
+class FilterTest extends PHPUnit_Framework_TestCase
+{
+    public function testAppendSimpleCallback()
+    {
+        $stream = $this->createStream();
+
+        StreamFilter\append($stream, function ($chunk) {
+            return strtoupper($chunk);
+        });
+
+        fwrite($stream, 'hello');
+        fwrite($stream, 'world');
+        rewind($stream);
+
+        $this->assertEquals('HELLOWORLD', stream_get_contents($stream));
+
+        fclose($stream);
+    }
+
+    public function testAppendNativePhpFunction()
+    {
+        $stream = $this->createStream();
+
+        StreamFilter\append($stream, 'strtoupper');
+
+        fwrite($stream, 'hello');
+        fwrite($stream, 'world');
+        rewind($stream);
+
+        $this->assertEquals('HELLOWORLD', stream_get_contents($stream));
+
+        fclose($stream);
+    }
+
+    public function testAppendChangingChunkSize()
+    {
+        $stream = $this->createStream();
+
+        StreamFilter\append($stream, function ($chunk) {
+            return str_replace(array('a','e','i','o','u'), '', $chunk);
+        });
+
+        fwrite($stream, 'hello');
+        fwrite($stream, 'world');
+        rewind($stream);
+
+        $this->assertEquals('hllwrld', stream_get_contents($stream));
+
+        fclose($stream);
+    }
+
+    public function testAppendReturningEmptyStringWillNotPassThrough()
+    {
+        $stream = $this->createStream();
+
+        StreamFilter\append($stream, function ($chunk) {
+            return '';
+        });
+
+        fwrite($stream, 'hello');
+        fwrite($stream, 'world');
+        rewind($stream);
+
+        $this->assertEquals('', stream_get_contents($stream));
+
+        fclose($stream);
+    }
+
+    public function testAppendEndEventCanBeBufferedOnClose()
+    {
+        if (PHP_VERSION < 5.4) $this->markTestSkipped('Not supported on legacy PHP');
+
+        $stream = $this->createStream();
+
+        StreamFilter\append($stream, function ($chunk = null) {
+            if ($chunk === null) {
+                // this signals the end event
+                return '!';
+            }
+            return $chunk . ' ';
+        }, STREAM_FILTER_WRITE);
+
+        $buffered = '';
+        StreamFilter\append($stream, function ($chunk) use (&$buffered) {
+            $buffered .= $chunk;
+            return '';
+        });
+
+        fwrite($stream, 'hello');
+        fwrite($stream, 'world');
+
+        fclose($stream);
+
+        $this->assertEquals('hello world !', $buffered);
+    }
+
+    public function testAppendEndEventWillBeCalledOnRemove()
+    {
+        $stream = $this->createStream();
+
+        $ended = false;
+        $filter = StreamFilter\append($stream, function ($chunk = null) use (&$ended) {
+            if ($chunk === null) {
+                $ended = true;
+            }
+            return $chunk;
+        }, STREAM_FILTER_WRITE);
+
+        $this->assertEquals(0, $ended);
+        StreamFilter\remove($filter);
+        $this->assertEquals(1, $ended);
+    }
+
+    public function testAppendEndEventWillBeCalledOnClose()
+    {
+        $stream = $this->createStream();
+
+        $ended = false;
+        StreamFilter\append($stream, function ($chunk = null) use (&$ended) {
+            if ($chunk === null) {
+                $ended = true;
+            }
+            return $chunk;
+        }, STREAM_FILTER_WRITE);
+
+        $this->assertEquals(0, $ended);
+        fclose($stream);
+        $this->assertEquals(1, $ended);
+    }
+
+    public function testAppendWriteOnly()
+    {
+        $stream = $this->createStream();
+
+        $invoked = 0;
+
+        StreamFilter\append($stream, function ($chunk) use (&$invoked) {
+            ++$invoked;
+
+            return $chunk;
+        }, STREAM_FILTER_WRITE);
+
+        fwrite($stream, 'a');
+        fwrite($stream, 'b');
+        fwrite($stream, 'c');
+        rewind($stream);
+
+        $this->assertEquals(3, $invoked);
+        $this->assertEquals('abc', stream_get_contents($stream));
+
+        fclose($stream);
+    }
+
+    public function testAppendReadOnly()
+    {
+        $stream = $this->createStream();
+
+        $invoked = 0;
+
+        StreamFilter\append($stream, function ($chunk) use (&$invoked) {
+            ++$invoked;
+
+            return $chunk;
+        }, STREAM_FILTER_READ);
+
+        fwrite($stream, 'a');
+        fwrite($stream, 'b');
+        fwrite($stream, 'c');
+        rewind($stream);
+
+        $this->assertEquals(0, $invoked);
+        $this->assertEquals('abc', stream_get_contents($stream));
+        $this->assertEquals(1, $invoked);
+
+        fclose($stream);
+    }
+
+    public function testOrderCallingAppendAfterPrepend()
+    {
+        $stream = $this->createStream();
+
+        StreamFilter\append($stream, function ($chunk) {
+            return '[' . $chunk . ']';
+        }, STREAM_FILTER_WRITE);
+
+        StreamFilter\prepend($stream, function ($chunk) {
+            return '(' . $chunk . ')';
+        }, STREAM_FILTER_WRITE);
+
+        fwrite($stream, 'hello');
+        rewind($stream);
+
+        $this->assertEquals('[(hello)]', stream_get_contents($stream));
+
+        fclose($stream);
+    }
+
+    public function testRemoveFilter()
+    {
+        $stream = $this->createStream();
+
+        $first = StreamFilter\append($stream, function ($chunk) {
+            return $chunk . '?';
+        }, STREAM_FILTER_WRITE);
+
+        StreamFilter\append($stream, function ($chunk) {
+            return $chunk . '!';
+        }, STREAM_FILTER_WRITE);
+
+        StreamFilter\remove($first);
+
+        fwrite($stream, 'hello');
+        rewind($stream);
+
+        $this->assertEquals('hello!', stream_get_contents($stream));
+
+        fclose($stream);
+    }
+
+    public function testAppendFunDechunk()
+    {
+        if (defined('HHVM_VERSION')) $this->markTestSkipped('Not supported on HHVM (dechunk filter does not exist)');
+
+        $stream = $this->createStream();
+
+        StreamFilter\append($stream, StreamFilter\fun('dechunk'), STREAM_FILTER_WRITE);
+
+        fwrite($stream, "2\r\nhe\r\n");
+        fwrite($stream, "3\r\nllo\r\n");
+        fwrite($stream, "0\r\n\r\n");
+        rewind($stream);
+
+        $this->assertEquals('hello', stream_get_contents($stream));
+
+        fclose($stream);
+    }
+
+    public function testAppendThrows()
+    {
+        $this->createErrorHandler($errors);
+
+        $stream = $this->createStream();
+        $this->createErrorHandler($errors);
+
+        StreamFilter\append($stream, function ($chunk) {
+            throw new \DomainException($chunk);
+        });
+
+        fwrite($stream, 'test');
+
+        $this->removeErrorHandler();
+        $this->assertCount(1, $errors);
+        $this->assertContains('test', $errors[0]);
+    }
+
+    public function testAppendThrowsDuringEnd()
+    {
+        $stream = $this->createStream();
+        $this->createErrorHandler($errors);
+
+        StreamFilter\append($stream, function ($chunk = null) {
+            if ($chunk === null) {
+                throw new \DomainException('end');
+            }
+            return $chunk;
+        });
+
+        fclose($stream);
+
+        $this->removeErrorHandler();
+
+        // We can only assert we're not seeing an exception here…
+        // * php 5.3-5.6 sees one error here
+        // * php 7 does not see any error here
+        // * hhvm sees the same error twice
+        //
+        // If you're curious:
+        //
+        // var_dump($errors);
+        // $this->assertCount(1, $errors);
+        // $this->assertContains('end', $errors[0]);
+    }
+
+    public function testAppendThrowsShouldTriggerEnd()
+    {
+        $stream = $this->createStream();
+        $this->createErrorHandler($errors);
+
+        $ended = false;
+        StreamFilter\append($stream, function ($chunk = null) use (&$ended) {
+            if ($chunk === null) {
+                $ended = true;
+                return '';
+            }
+            throw new \DomainException($chunk);
+        });
+
+        $this->assertEquals(false, $ended);
+        fwrite($stream, 'test');
+        $this->assertEquals(true, $ended);
+
+        $this->removeErrorHandler();
+        $this->assertCount(1, $errors);
+        $this->assertContains('test', $errors[0]);
+    }
+
+    public function testAppendThrowsShouldTriggerEndButIgnoreExceptionDuringEnd()
+    {
+        //$this->markTestIncomplete();
+        $stream = $this->createStream();
+        $this->createErrorHandler($errors);
+
+        StreamFilter\append($stream, function ($chunk = null) {
+            if ($chunk === null) {
+                $chunk = 'end';
+                //return '';
+            }
+            throw new \DomainException($chunk);
+        });
+
+        fwrite($stream, 'test');
+
+        $this->removeErrorHandler();
+        $this->assertCount(1, $errors);
+        $this->assertContains('test', $errors[0]);
+    }
+
+    /**
+     * @expectedException RuntimeException
+     */
+    public function testAppendInvalidStreamIsRuntimeError()
+    {
+        if (defined('HHVM_VERSION')) $this->markTestSkipped('Not supported on HHVM (does not reject invalid stream)');
+        StreamFilter\append(false, function () { });
+    }
+
+    /**
+     * @expectedException RuntimeException
+     */
+    public function testPrependInvalidStreamIsRuntimeError()
+    {
+        if (defined('HHVM_VERSION')) $this->markTestSkipped('Not supported on HHVM (does not reject invalid stream)');
+        StreamFilter\prepend(false, function () { });
+    }
+
+    /**
+     * @expectedException RuntimeException
+     */
+    public function testRemoveInvalidFilterIsRuntimeError()
+    {
+        if (defined('HHVM_VERSION')) $this->markTestSkipped('Not supported on HHVM (does not reject invalid filters)');
+        StreamFilter\remove(false);
+    }
+
+    /**
+     * @expectedException InvalidArgumentException
+     */
+    public function testInvalidCallbackIsInvalidArgument()
+    {
+        $stream = $this->createStream();
+
+        StreamFilter\append($stream, 'a-b-c');
+    }
+
+    private function createStream()
+    {
+        return fopen('php://memory', 'r+');
+    }
+
+    private function createErrorHandler(&$errors)
+    {
+        $errors = array();
+        set_error_handler(function ($_, $message) use (&$errors) {
+            $errors []= $message;
+        });
+    }
+
+    private function removeErrorHandler()
+    {
+        restore_error_handler();
+    }
+}

sites/all/libraries/mailgun/vendor/clue/stream-filter/tests/FunTest.php

@@ -0,0 +1,61 @@
+<?php
+
+use Clue\StreamFilter as Filter;
+
+class FunTest extends PHPUnit_Framework_TestCase
+{
+    public function testFunInRot13()
+    {
+        $rot = Filter\fun('string.rot13');
+
+        $this->assertEquals('grfg', $rot('test'));
+        $this->assertEquals('test', $rot($rot('test')));
+        $this->assertEquals(null, $rot());
+    }
+
+    public function testFunInQuotedPrintable()
+    {
+        $encode = Filter\fun('convert.quoted-printable-encode');
+        $decode = Filter\fun('convert.quoted-printable-decode');
+
+        $this->assertEquals('t=C3=A4st', $encode('täst'));
+        $this->assertEquals('täst', $decode($encode('täst')));
+        $this->assertEquals(null, $encode());
+    }
+
+    /**
+     * @expectedException RuntimeException
+     */
+    public function testFunWriteAfterCloseRot13()
+    {
+        $rot = Filter\fun('string.rot13');
+
+        $this->assertEquals(null, $rot());
+        $rot('test');
+    }
+
+    /**
+     * @expectedException RuntimeException
+     */
+    public function testFunInvalid()
+    {
+        Filter\fun('unknown');
+    }
+
+    public function testFunInBase64()
+    {
+        $encode = Filter\fun('convert.base64-encode');
+        $decode = Filter\fun('convert.base64-decode');
+
+        $string = 'test';
+        $this->assertEquals(base64_encode($string), $encode($string) . $encode());
+        $this->assertEquals($string, $decode(base64_encode($string)));
+
+        $encode = Filter\fun('convert.base64-encode');
+        $decode = Filter\fun('convert.base64-decode');
+        $this->assertEquals($string, $decode($encode($string) . $encode()));
+
+        $encode = Filter\fun('convert.base64-encode');
+        $this->assertEquals(null, $encode());
+    }
+}

sites/all/libraries/mailgun/vendor/clue/stream-filter/tests/FunZlibTest.php

@@ -0,0 +1,79 @@
+<?php
+
+use Clue\StreamFilter;
+
+class BuiltInZlibTest extends PHPUnit_Framework_TestCase
+{
+    public function testFunZlibDeflateHelloWorld()
+    {
+        $deflate = StreamFilter\fun('zlib.deflate');
+
+        $data = $deflate('hello') . $deflate(' ') . $deflate('world') . $deflate();
+
+        $this->assertEquals(gzdeflate('hello world'), $data);
+    }
+
+    public function testFunZlibDeflateEmpty()
+    {
+        if (PHP_VERSION >= 7) $this->markTestSkipped('Not supported on PHP7 (empty string does not invoke filter)');
+
+        $deflate = StreamFilter\fun('zlib.deflate');
+
+        //$data = gzdeflate('');
+        $data = $deflate();
+
+        $this->assertEquals("\x03\x00", $data);
+    }
+
+    public function testFunZlibDeflateBig()
+    {
+        $deflate = StreamFilter\fun('zlib.deflate');
+
+        $n = 1000;
+        $expected = str_repeat('hello', $n);
+
+        $bytes = '';
+        for ($i = 0; $i < $n; ++$i) {
+            $bytes .= $deflate('hello');
+        }
+        $bytes .= $deflate();
+
+        $this->assertEquals($expected, gzinflate($bytes));
+    }
+
+    public function testFunZlibInflateHelloWorld()
+    {
+        $inflate = StreamFilter\fun('zlib.inflate');
+
+        $data = $inflate(gzdeflate('hello world')) . $inflate();
+
+        $this->assertEquals('hello world', $data);
+    }
+
+    public function testFunZlibInflateEmpty()
+    {
+        $inflate = StreamFilter\fun('zlib.inflate');
+
+        $data = $inflate("\x03\x00") . $inflate();
+
+        $this->assertEquals('', $data);
+    }
+
+    public function testFunZlibInflateBig()
+    {
+        if (defined('HHVM_VERSION')) $this->markTestSkipped('Not supported on HHVM (final chunk will not be emitted)');
+
+        $inflate = StreamFilter\fun('zlib.inflate');
+
+        $expected = str_repeat('hello', 10);
+        $bytes = gzdeflate($expected);
+
+        $ret = '';
+        foreach (str_split($bytes, 2) as $chunk) {
+            $ret .= $inflate($chunk);
+        }
+        $ret .= $inflate();
+
+        $this->assertEquals($expected, $ret);
+    }
+}

sites/all/libraries/mailgun/vendor/composer/ClassLoader.php

@@ -53,8 +53,9 @@ class ClassLoader
 
     private $useIncludePath = false;
     private $classMap = array();
-
     private $classMapAuthoritative = false;
+    private $missingClasses = array();
+    private $apcuPrefix;
 
     public function getPrefixes()
     {
@@ -271,6 +272,26 @@ class ClassLoader
         return $this->classMapAuthoritative;
     }
 
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
     /**
      * Registers this instance as an autoloader.
      *
@@ -313,29 +334,34 @@ class ClassLoader
      */
     public function findFile($class)
     {
-        // work around for PHP 5.3.0 - 5.3.2 https://bugs.php.net/50731
-        if ('\\' == $class[0]) {
-            $class = substr($class, 1);
-        }
-
         // class map lookup
         if (isset($this->classMap[$class])) {
             return $this->classMap[$class];
         }
-        if ($this->classMapAuthoritative) {
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
             return false;
         }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
 
         $file = $this->findFileWithExtension($class, '.php');
 
         // Search for Hack files if we are running on HHVM
-        if ($file === null && defined('HHVM_VERSION')) {
+        if (false === $file && defined('HHVM_VERSION')) {
             $file = $this->findFileWithExtension($class, '.hh');
         }
 
-        if ($file === null) {
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
             // Remember that this class does not exist.
-            return $this->classMap[$class] = false;
+            $this->missingClasses[$class] = true;
         }
 
         return $file;
@@ -348,10 +374,14 @@ class ClassLoader
 
         $first = $class[0];
         if (isset($this->prefixLengthsPsr4[$first])) {
-            foreach ($this->prefixLengthsPsr4[$first] as $prefix => $length) {
-                if (0 === strpos($class, $prefix)) {
-                    foreach ($this->prefixDirsPsr4[$prefix] as $dir) {
-                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $length))) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
                             return $file;
                         }
                     }
@@ -399,6 +429,8 @@ class ClassLoader
         if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
             return $file;
         }
+
+        return false;
     }
 }
 

sites/all/libraries/mailgun/vendor/composer/LICENSE

@@ -1,5 +1,5 @@
 
-Copyright (c) 2016 Nils Adermann, Jordi Boggiano
+Copyright (c) Nils Adermann, Jordi Boggiano
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

sites/all/libraries/mailgun/vendor/composer/autoload_classmap.php

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 );

sites/all/libraries/mailgun/vendor/composer/autoload_files.php

@@ -0,0 +1,14 @@
+<?php
+
+// autoload_files.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    '7b11c4dc42b3b3023073cb14e519683c' => $vendorDir . '/ralouphie/getallheaders/src/getallheaders.php',
+    'a0edc8309cc5e1d60e3047b5df6b7052' => $vendorDir . '/guzzlehttp/psr7/src/functions_include.php',
+    '9c67151ae59aff4788964ce8eb2a0f43' => $vendorDir . '/clue/stream-filter/src/functions_include.php',
+    '8cff32064859f4559445b89279f3199c' => $vendorDir . '/php-http/message/src/filters.php',
+    '320cde22f66dd4f5d3fd621d3e88b98f' => $vendorDir . '/symfony/polyfill-ctype/bootstrap.php',
+);

sites/all/libraries/mailgun/vendor/composer/autoload_namespaces.php

@@ -6,8 +6,5 @@ $vendorDir = dirname(dirname(__FILE__));
 $baseDir = dirname($vendorDir);
 
 return array(
-    'Mailgun\\Tests' => array($baseDir . '/tests'),
-    'Mailgun' => array($baseDir . '/src'),
-    'Guzzle\\Tests' => array($vendorDir . '/guzzle/guzzle/tests'),
-    'Guzzle' => array($vendorDir . '/guzzle/guzzle/src'),
+    'Mailgun' => array($vendorDir . '/mailgun/mailgun-php/src'),
 );

sites/all/libraries/mailgun/vendor/composer/autoload_psr4.php

@@ -6,6 +6,17 @@ $vendorDir = dirname(dirname(__FILE__));
 $baseDir = dirname($vendorDir);
 
 return array(
-    'Symfony\\Component\\Yaml\\' => array($vendorDir . '/symfony/yaml'),
-    'Symfony\\Component\\EventDispatcher\\' => array($vendorDir . '/symfony/event-dispatcher'),
+    'Webmozart\\Assert\\' => array($vendorDir . '/webmozart/assert/src'),
+    'Symfony\\Polyfill\\Ctype\\' => array($vendorDir . '/symfony/polyfill-ctype'),
+    'Symfony\\Component\\OptionsResolver\\' => array($vendorDir . '/symfony/options-resolver'),
+    'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-message/src'),
+    'Http\\Promise\\' => array($vendorDir . '/php-http/promise/src'),
+    'Http\\Message\\MultipartStream\\' => array($vendorDir . '/php-http/multipart-stream-builder/src'),
+    'Http\\Message\\' => array($vendorDir . '/php-http/message/src', $vendorDir . '/php-http/message-factory/src'),
+    'Http\\Discovery\\' => array($vendorDir . '/php-http/discovery/src'),
+    'Http\\Client\\Curl\\' => array($vendorDir . '/php-http/curl-client/src'),
+    'Http\\Client\\Common\\' => array($vendorDir . '/php-http/client-common/src'),
+    'Http\\Client\\' => array($vendorDir . '/php-http/httplug/src'),
+    'GuzzleHttp\\Psr7\\' => array($vendorDir . '/guzzlehttp/psr7/src'),
+    'Clue\\StreamFilter\\' => array($vendorDir . '/clue/stream-filter/src'),
 );

sites/all/libraries/mailgun/vendor/composer/autoload_real.php

@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit4ddb0bfe747486746b07c9365ebf26f5
+class ComposerAutoloaderInit312a1f75dce9c5adc27329538beefb51
 {
     private static $loader;
 
@@ -19,19 +19,15 @@ class ComposerAutoloaderInit4ddb0bfe747486746b07c9365ebf26f5
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInit4ddb0bfe747486746b07c9365ebf26f5', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInit312a1f75dce9c5adc27329538beefb51', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
-        spl_autoload_unregister(array('ComposerAutoloaderInit4ddb0bfe747486746b07c9365ebf26f5', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInit312a1f75dce9c5adc27329538beefb51', 'loadClassLoader'));
 
-        $includePaths = require __DIR__ . '/include_paths.php';
-        array_push($includePaths, get_include_path());
-        set_include_path(join(PATH_SEPARATOR, $includePaths));
-
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION');
+        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
         if ($useStaticLoader) {
             require_once __DIR__ . '/autoload_static.php';
 
-            call_user_func(\Composer\Autoload\ComposerStaticInit4ddb0bfe747486746b07c9365ebf26f5::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInit312a1f75dce9c5adc27329538beefb51::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {
@@ -51,6 +47,24 @@ class ComposerAutoloaderInit4ddb0bfe747486746b07c9365ebf26f5
 
         $loader->register(true);
 
+        if ($useStaticLoader) {
+            $includeFiles = Composer\Autoload\ComposerStaticInit312a1f75dce9c5adc27329538beefb51::$files;
+        } else {
+            $includeFiles = require __DIR__ . '/autoload_files.php';
+        }
+        foreach ($includeFiles as $fileIdentifier => $file) {
+            composerRequire312a1f75dce9c5adc27329538beefb51($fileIdentifier, $file);
+        }
+
         return $loader;
     }
 }
+
+function composerRequire312a1f75dce9c5adc27329538beefb51($fileIdentifier, $file)
+{
+    if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+        require $file;
+
+        $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+    }
+}

sites/all/libraries/mailgun/vendor/composer/autoload_static.php

@@ -4,408 +4,122 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit4ddb0bfe747486746b07c9365ebf26f5
+class ComposerStaticInit312a1f75dce9c5adc27329538beefb51
 {
+    public static $files = array (
+        '7b11c4dc42b3b3023073cb14e519683c' => __DIR__ . '/..' . '/ralouphie/getallheaders/src/getallheaders.php',
+        'a0edc8309cc5e1d60e3047b5df6b7052' => __DIR__ . '/..' . '/guzzlehttp/psr7/src/functions_include.php',
+        '9c67151ae59aff4788964ce8eb2a0f43' => __DIR__ . '/..' . '/clue/stream-filter/src/functions_include.php',
+        '8cff32064859f4559445b89279f3199c' => __DIR__ . '/..' . '/php-http/message/src/filters.php',
+        '320cde22f66dd4f5d3fd621d3e88b98f' => __DIR__ . '/..' . '/symfony/polyfill-ctype/bootstrap.php',
+    );
+
     public static $prefixLengthsPsr4 = array (
+        'W' => 
+        array (
+            'Webmozart\\Assert\\' => 17,
+        ),
         'S' => 
         array (
-            'Symfony\\Component\\Yaml\\' => 23,
-            'Symfony\\Component\\EventDispatcher\\' => 34,
+            'Symfony\\Polyfill\\Ctype\\' => 23,
+            'Symfony\\Component\\OptionsResolver\\' => 34,
+        ),
+        'P' => 
+        array (
+            'Psr\\Http\\Message\\' => 17,
+        ),
+        'H' => 
+        array (
+            'Http\\Promise\\' => 13,
+            'Http\\Message\\MultipartStream\\' => 29,
+            'Http\\Message\\' => 13,
+            'Http\\Discovery\\' => 15,
+            'Http\\Client\\Curl\\' => 17,
+            'Http\\Client\\Common\\' => 19,
+            'Http\\Client\\' => 12,
+        ),
+        'G' => 
+        array (
+            'GuzzleHttp\\Psr7\\' => 16,
+        ),
+        'C' => 
+        array (
+            'Clue\\StreamFilter\\' => 18,
         ),
     );
 
     public static $prefixDirsPsr4 = array (
-        'Symfony\\Component\\Yaml\\' => 
+        'Webmozart\\Assert\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/webmozart/assert/src',
+        ),
+        'Symfony\\Polyfill\\Ctype\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/polyfill-ctype',
+        ),
+        'Symfony\\Component\\OptionsResolver\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/symfony/options-resolver',
+        ),
+        'Psr\\Http\\Message\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/http-message/src',
+        ),
+        'Http\\Promise\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/php-http/promise/src',
+        ),
+        'Http\\Message\\MultipartStream\\' => 
         array (
-            0 => __DIR__ . '/..' . '/symfony/yaml',
+            0 => __DIR__ . '/..' . '/php-http/multipart-stream-builder/src',
         ),
-        'Symfony\\Component\\EventDispatcher\\' => 
+        'Http\\Message\\' => 
         array (
-            0 => __DIR__ . '/..' . '/symfony/event-dispatcher',
+            0 => __DIR__ . '/..' . '/php-http/message/src',
+            1 => __DIR__ . '/..' . '/php-http/message-factory/src',
+        ),
+        'Http\\Discovery\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/php-http/discovery/src',
+        ),
+        'Http\\Client\\Curl\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/php-http/curl-client/src',
+        ),
+        'Http\\Client\\Common\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/php-http/client-common/src',
+        ),
+        'Http\\Client\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/php-http/httplug/src',
+        ),
+        'GuzzleHttp\\Psr7\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/guzzlehttp/psr7/src',
+        ),
+        'Clue\\StreamFilter\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/clue/stream-filter/src',
         ),
     );
 
     public static $prefixesPsr0 = array (
         'M' => 
         array (
-            'Mailgun\\Tests' => 
-            array (
-                0 => __DIR__ . '/../..' . '/tests',
-            ),
             'Mailgun' => 
             array (
-                0 => __DIR__ . '/../..' . '/src',
+                0 => __DIR__ . '/..' . '/mailgun/mailgun-php/src',
             ),
         ),
-        'G' => 
-        array (
-            'Guzzle\\Tests' => 
-            array (
-                0 => __DIR__ . '/..' . '/guzzle/guzzle/tests',
-            ),
-            'Guzzle' => 
-            array (
-                0 => __DIR__ . '/..' . '/guzzle/guzzle/src',
-            ),
-        ),
-    );
-
-    public static $classMap = array (
-        'File_Iterator' => __DIR__ . '/..' . '/phpunit/php-file-iterator/src/Iterator.php',
-        'File_Iterator_Facade' => __DIR__ . '/..' . '/phpunit/php-file-iterator/src/Facade.php',
-        'File_Iterator_Factory' => __DIR__ . '/..' . '/phpunit/php-file-iterator/src/Factory.php',
-        'PHPUnit_Extensions_GroupTestSuite' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Extensions/GroupTestSuite.php',
-        'PHPUnit_Extensions_PhptTestCase' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Extensions/PhptTestCase.php',
-        'PHPUnit_Extensions_PhptTestCase_Logger' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Extensions/PhptTestCase/Logger.php',
-        'PHPUnit_Extensions_PhptTestSuite' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Extensions/PhptTestSuite.php',
-        'PHPUnit_Extensions_RepeatedTest' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Extensions/RepeatedTest.php',
-        'PHPUnit_Extensions_TestDecorator' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Extensions/TestDecorator.php',
-        'PHPUnit_Extensions_TicketListener' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Extensions/TicketListener.php',
-        'PHPUnit_Framework_Assert' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Framework/Assert.php',
-        'PHPUnit_Framework_AssertionFailedError' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Framework/AssertionFailedError.php',
-        'PHPUnit_Framework_Comparator' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Framework/Comparator.php',
-        'PHPUnit_Framework_ComparatorFactory' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Framework/ComparatorFactory.php',
-        'PHPUnit_Framework_Comparator_Array' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Framework/Comparator/Array.php',
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-        'PHPUnit_Framework_Comparator_Object' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Framework/Comparator/Object.php',
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-        'PHPUnit_Framework_Constraint' => __DIR__ . '/..' . '/phpunit/phpunit/PHPUnit/Framework/Constraint.php',
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-            $loader->prefixDirsPsr4 = ComposerStaticInit4ddb0bfe747486746b07c9365ebf26f5::$prefixDirsPsr4;
-            $loader->prefixesPsr0 = ComposerStaticInit4ddb0bfe747486746b07c9365ebf26f5::$prefixesPsr0;
-            $loader->classMap = ComposerStaticInit4ddb0bfe747486746b07c9365ebf26f5::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInit312a1f75dce9c5adc27329538beefb51::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit312a1f75dce9c5adc27329538beefb51::$prefixDirsPsr4;
+            $loader->prefixesPsr0 = ComposerStaticInit312a1f75dce9c5adc27329538beefb51::$prefixesPsr0;
 
         }, null, ClassLoader::class);
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sites/all/libraries/mailgun/vendor/composer/include_paths.php

@@ -1,14 +0,0 @@
-<?php
-
-// include_paths.php @generated by Composer
-
-$vendorDir = dirname(dirname(__FILE__));
-$baseDir = dirname($vendorDir);
-
-return array(
-    $vendorDir . '/phpunit/phpunit-mock-objects',
-    $vendorDir . '/phpunit/php-token-stream',
-    $vendorDir . '/phpunit/php-code-coverage',
-    $vendorDir . '/phpunit/phpunit',
-    $vendorDir . '/symfony/yaml',
-);

sites/all/libraries/mailgun/vendor/composer/installed.json

@@ -1,47 +1,98 @@
 [
     {
-        "name": "symfony/event-dispatcher",
-        "version": "v2.8.8",
-        "version_normalized": "2.8.8.0",
+        "name": "clue/stream-filter",
+        "version": "v1.4.1",
+        "version_normalized": "1.4.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/event-dispatcher.git",
-            "reference": "b180b70439dca70049b6b9b7e21d75e6e5d7aca9"
+            "url": "https://github.com/clue/php-stream-filter.git",
+            "reference": "5a58cc30a8bd6a4eb8f856adf61dd3e013f53f71"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/b180b70439dca70049b6b9b7e21d75e6e5d7aca9",
-            "reference": "b180b70439dca70049b6b9b7e21d75e6e5d7aca9",
+            "url": "https://api.github.com/repos/clue/php-stream-filter/zipball/5a58cc30a8bd6a4eb8f856adf61dd3e013f53f71",
+            "reference": "5a58cc30a8bd6a4eb8f856adf61dd3e013f53f71",
             "shasum": ""
         },
         "require": {
-            "php": ">=5.3.9"
+            "php": ">=5.3"
         },
         "require-dev": {
-            "psr/log": "~1.0",
-            "symfony/config": "~2.0,>=2.0.5|~3.0.0",
-            "symfony/dependency-injection": "~2.6|~3.0.0",
-            "symfony/expression-language": "~2.6|~3.0.0",
-            "symfony/stopwatch": "~2.3|~3.0.0"
+            "phpunit/phpunit": "^5.0 || ^4.8"
         },
-        "suggest": {
-            "symfony/dependency-injection": "",
-            "symfony/http-kernel": ""
+        "time": "2019-04-09T12:31:48+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Clue\\StreamFilter\\": "src/"
+            },
+            "files": [
+                "src/functions_include.php"
+            ]
         },
-        "time": "2016-06-29 05:29:29",
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Christian Lück",
+                "email": "christian@lueck.tv"
+            }
+        ],
+        "description": "A simple and modern approach to stream filtering in PHP",
+        "homepage": "https://github.com/clue/php-stream-filter",
+        "keywords": [
+            "bucket brigade",
+            "callback",
+            "filter",
+            "php_user_filter",
+            "stream",
+            "stream_filter_append",
+            "stream_filter_register"
+        ]
+    },
+    {
+        "name": "guzzlehttp/psr7",
+        "version": "1.5.2",
+        "version_normalized": "1.5.2.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/guzzle/psr7.git",
+            "reference": "9f83dded91781a01c63574e387eaa769be769115"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/guzzle/psr7/zipball/9f83dded91781a01c63574e387eaa769be769115",
+            "reference": "9f83dded91781a01c63574e387eaa769be769115",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.4.0",
+            "psr/http-message": "~1.0",
+            "ralouphie/getallheaders": "^2.0.5"
+        },
+        "provide": {
+            "psr/http-message-implementation": "1.0"
+        },
+        "require-dev": {
+            "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.8"
+        },
+        "time": "2018-12-04T20:46:45+00:00",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "2.8-dev"
+                "dev-master": "1.5-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Symfony\\Component\\EventDispatcher\\": ""
+                "GuzzleHttp\\Psr7\\": "src/"
             },
-            "exclude-from-classmap": [
-                "/Tests/"
+            "files": [
+                "src/functions_include.php"
             ]
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -50,85 +101,123 @@
         ],
         "authors": [
             {
-                "name": "Fabien Potencier",
-                "email": "fabien@symfony.com"
+                "name": "Michael Dowling",
+                "email": "mtdowling@gmail.com",
+                "homepage": "https://github.com/mtdowling"
             },
             {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Tobias Schultze",
+                "homepage": "https://github.com/Tobion"
             }
         ],
-        "description": "Symfony EventDispatcher Component",
-        "homepage": "https://symfony.com"
+        "description": "PSR-7 message implementation that also provides common utility methods",
+        "keywords": [
+            "http",
+            "message",
+            "psr-7",
+            "request",
+            "response",
+            "stream",
+            "uri",
+            "url"
+        ]
     },
     {
-        "name": "guzzle/guzzle",
-        "version": "v3.9.3",
-        "version_normalized": "3.9.3.0",
+        "name": "mailgun/mailgun-php",
+        "version": "2.8.1",
+        "version_normalized": "2.8.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/guzzle/guzzle3.git",
-            "reference": "0645b70d953bc1c067bbc8d5bc53194706b628d9"
+            "url": "https://github.com/mailgun/mailgun-php.git",
+            "reference": "4af0346851914ae0d9a58bf9ddf17eb48f6498c8"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/guzzle/guzzle3/zipball/0645b70d953bc1c067bbc8d5bc53194706b628d9",
-            "reference": "0645b70d953bc1c067bbc8d5bc53194706b628d9",
+            "url": "https://api.github.com/repos/mailgun/mailgun-php/zipball/4af0346851914ae0d9a58bf9ddf17eb48f6498c8",
+            "reference": "4af0346851914ae0d9a58bf9ddf17eb48f6498c8",
             "shasum": ""
         },
         "require": {
-            "ext-curl": "*",
-            "php": ">=5.3.3",
-            "symfony/event-dispatcher": "~2.1"
-        },
-        "replace": {
-            "guzzle/batch": "self.version",
-            "guzzle/cache": "self.version",
-            "guzzle/common": "self.version",
-            "guzzle/http": "self.version",
-            "guzzle/inflection": "self.version",
-            "guzzle/iterator": "self.version",
-            "guzzle/log": "self.version",
-            "guzzle/parser": "self.version",
-            "guzzle/plugin": "self.version",
-            "guzzle/plugin-async": "self.version",
-            "guzzle/plugin-backoff": "self.version",
-            "guzzle/plugin-cache": "self.version",
-            "guzzle/plugin-cookie": "self.version",
-            "guzzle/plugin-curlauth": "self.version",
-            "guzzle/plugin-error-response": "self.version",
-            "guzzle/plugin-history": "self.version",
-            "guzzle/plugin-log": "self.version",
-            "guzzle/plugin-md5": "self.version",
-            "guzzle/plugin-mock": "self.version",
-            "guzzle/plugin-oauth": "self.version",
-            "guzzle/service": "self.version",
-            "guzzle/stream": "self.version"
+            "php": "^5.5 || ^7.0",
+            "php-http/client-common": "^1.1",
+            "php-http/discovery": "^1.0",
+            "php-http/httplug": "^1.0 || ^2.0",
+            "php-http/message": "^1.0",
+            "php-http/multipart-stream-builder": "^1.0",
+            "webmozart/assert": "^1.2"
+        },
+        "require-dev": {
+            "guzzlehttp/psr7": "^1.4",
+            "nyholm/nsa": "^1.1",
+            "php-http/guzzle6-adapter": "^1.0",
+            "phpunit/phpunit": "~4.8"
+        },
+        "suggest": {
+            "guzzlehttp/psr7": "PSR-7 message implementation that also provides common utility methods",
+            "php-http/curl-client": "cURL client for PHP-HTTP"
+        },
+        "time": "2019-02-02T07:14:32+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-0": {
+                "Mailgun": "src/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Travis Swientek",
+                "email": "travis@mailgunhq.com"
+            }
+        ],
+        "description": "The Mailgun SDK provides methods for all API functions."
+    },
+    {
+        "name": "php-http/client-common",
+        "version": "1.9.1",
+        "version_normalized": "1.9.1.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/php-http/client-common.git",
+            "reference": "0e156a12cc3e46f590c73bf57592a2252fc3dc48"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/php-http/client-common/zipball/0e156a12cc3e46f590c73bf57592a2252fc3dc48",
+            "reference": "0e156a12cc3e46f590c73bf57592a2252fc3dc48",
+            "shasum": ""
+        },
+        "require": {
+            "php": "^5.4 || ^7.0",
+            "php-http/httplug": "^1.1",
+            "php-http/message": "^1.6",
+            "php-http/message-factory": "^1.0",
+            "symfony/options-resolver": "^2.6 || ^3.0 || ^4.0"
         },
         "require-dev": {
-            "doctrine/cache": "~1.3",
-            "monolog/monolog": "~1.0",
-            "phpunit/phpunit": "3.7.*",
-            "psr/log": "~1.0",
-            "symfony/class-loader": "~2.1",
-            "zendframework/zend-cache": "2.*,<2.3",
-            "zendframework/zend-log": "2.*,<2.3"
+            "guzzlehttp/psr7": "^1.4",
+            "phpspec/phpspec": "^2.5 || ^3.4 || ^4.2"
         },
         "suggest": {
-            "guzzlehttp/guzzle": "Guzzle 5 has moved to a new package name. The package you have installed, Guzzle 3, is deprecated."
+            "php-http/cache-plugin": "PSR-6 Cache plugin",
+            "php-http/logger-plugin": "PSR-3 Logger plugin",
+            "php-http/stopwatch-plugin": "Symfony Stopwatch plugin"
         },
-        "time": "2015-03-18 18:23:50",
+        "time": "2019-02-02T07:03:15+00:00",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "3.9-dev"
+                "dev-master": "1.9.x-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
-            "psr-0": {
-                "Guzzle": "src/",
-                "Guzzle\\Tests": "tests/"
+            "psr-4": {
+                "Http\\Client\\Common\\": "src/"
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -137,61 +226,120 @@
         ],
         "authors": [
             {
-                "name": "Michael Dowling",
-                "email": "mtdowling@gmail.com",
-                "homepage": "https://github.com/mtdowling"
-            },
-            {
-                "name": "Guzzle Community",
-                "homepage": "https://github.com/guzzle/guzzle/contributors"
+                "name": "Márk Sági-Kazár",
+                "email": "mark.sagikazar@gmail.com"
             }
         ],
-        "description": "PHP HTTP client. This library is deprecated in favor of https://packagist.org/packages/guzzlehttp/guzzle",
-        "homepage": "http://guzzlephp.org/",
+        "description": "Common HTTP Client implementations and tools for HTTPlug",
+        "homepage": "http://httplug.io",
         "keywords": [
             "client",
-            "curl",
-            "framework",
+            "common",
             "http",
-            "http client",
-            "rest",
-            "web service"
+            "httplug"
+        ]
+    },
+    {
+        "name": "php-http/curl-client",
+        "version": "v1.7.1",
+        "version_normalized": "1.7.1.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/php-http/curl-client.git",
+            "reference": "6341a93d00e5d953fc868a3928b5167e6513f2b6"
+        },
+        "dist": {
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+            "url": "https://api.github.com/repos/php-http/curl-client/zipball/6341a93d00e5d953fc868a3928b5167e6513f2b6",
+            "reference": "6341a93d00e5d953fc868a3928b5167e6513f2b6",
+            "shasum": ""
+        },
+        "require": {
+            "ext-curl": "*",
+            "php": "^5.5 || ^7.0",
+            "php-http/discovery": "^1.0",
+            "php-http/httplug": "^1.0",
+            "php-http/message": "^1.2",
+            "php-http/message-factory": "^1.0.2"
+        },
+        "provide": {
+            "php-http/async-client-implementation": "1.0",
+            "php-http/client-implementation": "1.0"
+        },
+        "require-dev": {
+            "guzzlehttp/psr7": "^1.0",
+            "php-http/client-integration-tests": "^0.6",
+            "phpunit/phpunit": "^4.8.27",
+            "zendframework/zend-diactoros": "^1.0"
+        },
+        "time": "2018-03-26T19:21:48+00:00",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Http\\Client\\Curl\\": "src/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Михаил Красильников",
+                "email": "m.krasilnikov@yandex.ru"
+            }
         ],
-        "abandoned": "guzzlehttp/guzzle"
+        "description": "cURL client for PHP-HTTP",
+        "homepage": "http://php-http.org",
+        "keywords": [
+            "curl",
+            "http"
+        ]
     },
     {
-        "name": "symfony/yaml",
-        "version": "v2.8.8",
-        "version_normalized": "2.8.8.0",
+        "name": "php-http/discovery",
+        "version": "1.6.1",
+        "version_normalized": "1.6.1.0",
         "source": {
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-            "url": "https://github.com/symfony/yaml.git",
-            "reference": "dba4bb5846798cd12f32e2d8f3f35d77045773c8"
+            "url": "https://github.com/php-http/discovery.git",
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+            "url": "https://api.github.com/repos/php-http/discovery/zipball/684855f2c2e9d0a61868b8f8d6bd0295c8a4b651",
+            "reference": "684855f2c2e9d0a61868b8f8d6bd0295c8a4b651",
             "shasum": ""
         },
         "require": {
-            "php": ">=5.3.9"
+            "php": "^5.5 || ^7.0"
+        },
+        "conflict": {
+            "nyholm/psr7": "<1.0"
+        },
+        "require-dev": {
+            "php-http/httplug": "^1.0 || ^2.0",
+            "php-http/message-factory": "^1.0",
+            "phpspec/phpspec": "^2.4",
+            "puli/composer-plugin": "1.0.0-beta10"
+        },
+        "suggest": {
+            "php-http/message": "Allow to use Guzzle, Diactoros or Slim Framework factories",
+            "puli/composer-plugin": "Sets up Puli which is recommended for Discovery to work. Check http://docs.php-http.org/en/latest/discovery.html for more details."
         },
-        "time": "2016-06-29 05:29:29",
+        "time": "2019-02-23T07:42:53+00:00",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "2.8-dev"
+                "dev-master": "1.5-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Symfony\\Component\\Yaml\\": ""
-            },
-            "exclude-from-classmap": [
-                "/Tests/"
-            ]
+                "Http\\Discovery\\": "src/"
+            }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
@@ -199,394 +347,578 @@
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-                "name": "Fabien Potencier",
-                "email": "fabien@symfony.com"
-            },
-            {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Márk Sági-Kazár",
+                "email": "mark.sagikazar@gmail.com"
             }
         ],
-        "description": "Symfony Yaml Component",
-        "homepage": "https://symfony.com"
+        "description": "Finds installed HTTPlug implementations and PSR-7 message factories",
+        "homepage": "http://php-http.org",
+        "keywords": [
+            "adapter",
+            "client",
+            "discovery",
+            "factory",
+            "http",
+            "message",
+            "psr7"
+        ]
     },
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-        "name": "phpunit/php-text-template",
-        "version": "1.2.1",
-        "version_normalized": "1.2.1.0",
+        "name": "php-http/httplug",
+        "version": "v1.1.0",
+        "version_normalized": "1.1.0.0",
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-            "reference": "31f8b717e51d9a2afca6c9f046f5d69fc27c8686"
+            "url": "https://github.com/php-http/httplug.git",
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+            "php": ">=5.4",
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+            "psr/http-message": "^1.0"
         },
-        "time": "2015-06-21 13:50:34",
+        "require-dev": {
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+            "phpspec/phpspec": "^2.4"
+        },
+        "time": "2016-08-31T08:30:17+00:00",
         "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.1-dev"
+            }
+        },
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-                "src/"
-            ]
+            "psr-4": {
+                "Http\\Client\\": "src/"
+            }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
-            "BSD-3-Clause"
+            "MIT"
         ],
         "authors": [
             {
-                "name": "Sebastian Bergmann",
-                "email": "sebastian@phpunit.de",
-                "role": "lead"
+                "name": "Eric GELOEN",
+                "email": "geloen.eric@gmail.com"
+            },
+            {
+                "name": "Márk Sági-Kazár",
+                "email": "mark.sagikazar@gmail.com"
             }
         ],
-        "description": "Simple template engine.",
-        "homepage": "https://github.com/sebastianbergmann/php-text-template/",
+        "description": "HTTPlug, the HTTP client abstraction for PHP",
+        "homepage": "http://httplug.io",
         "keywords": [
-            "template"
+            "client",
+            "http"
         ]
     },
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+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/webmozart/assert/zipball/83e253c8e0be5b0257b881e1827274667c5c17a9",
+            "reference": "83e253c8e0be5b0257b881e1827274667c5c17a9",
+            "shasum": ""
+        },
+        "require": {
+            "php": "^5.3.3 || ^7.0",
+            "symfony/polyfill-ctype": "^1.8"
+        },
+        "require-dev": {
+            "phpunit/phpunit": "^4.6",
+            "sebastian/version": "^1.0.1"
+        },
+        "time": "2018-12-25T11:19:39+00:00",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.3-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Webmozart\\Assert\\": "src/"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
         "license": [
-            "BSD-3-Clause"
+            "MIT"
         ],
         "authors": [
             {
-                "name": "Sebastian Bergmann",
-                "email": "sebastian@phpunit.de",
-                "role": "lead"
+                "name": "Bernhard Schussek",
+                "email": "bschussek@gmail.com"
             }
         ],
-        "description": "The PHP Unit Testing framework.",
-        "homepage": "http://www.phpunit.de/",
+        "description": "Assertions to validate method input/output with nice error messages.",
         "keywords": [
-            "phpunit",
-            "testing",
-            "xunit"
+            "assert",
+            "check",
+            "validate"
         ]
     }
 ]

sites/all/libraries/mailgun/vendor/guzzle/guzzle/.gitignore

@@ -1,27 +0,0 @@
-# Ingore common cruft
-.DS_STORE
-coverage
-.idea
-
-# Ignore binary files
-guzzle.phar
-guzzle-min.phar
-
-# Ignore potentially sensitive phpunit file
-phpunit.xml
-
-# Ignore composer generated files
-composer.phar
-composer.lock
-composer-test.lock
-vendor/
-
-# Ignore build files
-build/
-phing/build.properties
-
-# Ignore subsplit working directory
-.subsplit
-
-docs/_build
-docs/*.pyc

sites/all/libraries/mailgun/vendor/guzzle/guzzle/.travis.yml

@@ -1,17 +0,0 @@
-language: php
-
-php:
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
-  - hhvm
-
-before_script:
-  - curl --version
-  - pecl install uri_template-beta || echo "pecl uri_template not available"
-  - composer self-update
-  - composer install --no-interaction --prefer-source --dev
-  - ~/.nvm/nvm.sh install v0.6.14
-
-script: composer test

sites/all/libraries/mailgun/vendor/guzzle/guzzle/CHANGELOG.md

@@ -1,751 +0,0 @@
-# CHANGELOG
-
-## 3.9.3 - 2015-03-18
-
-* Ensuring Content-Length is not stripped from a request when it is `0`.
-* Added more information to stream wrapper exceptions.
-* Message parser will no longer throw warnings for malformed messages.
-* Giving a valid cache TTL when max-age is 0.
-
-## 3.9.2 - 2014-09-10
-
-* Retrying "Connection died, retrying a fresh connect" curl errors.
-* Automatically extracting the cacert from the phar in client constructor.
-* Added EntityBody support for OPTIONS requests.
-
-## 3.9.1 - 2014-05-07
-
-* Added a fix to ReadLimitEntityBody to ensure it doesn't infinitely loop.
-* Added a fix to the stream checksum function so that when the first read
-  returns a falsey value, it still continues to consume the stream until EOF.
-
-## 3.9.0 - 2014-04-23
-
-* `null`, `false`, and `"_guzzle_blank_"` all now serialize as an empty value
-  with no trailing "=". See dc1d824277.
-* No longer performing an MD5 check on the cacert each time the phar is used,
-  but rather copying the cacert to the temp directory.
-* `"0"` can now be added as a URL path
-* Deleting cookies that are set to empty
-* If-Modified-Since is no longer unnecessarily added to the CachePlugin
-* Cookie path matching now follows RFC 6265 s5.1.4
-* Updated service descriptions are now added to a service client's composite
-  factory.
-* MockPlugin now throws an exception if the queue is empty.
-* Properly parsing URLs that start with "http" but are not absolute
-* Added the ability to configure the curl_multi_select timeout setting
-* OAuth parameters are now sorted using lexicographical byte value ordering
-* Fixing invalid usage of an out of range PHP feature in the ErrorResponsePlugin
-
-## 3.8.1 -2014-01-28
-
-* Bug: Always using GET requests when redirecting from a 303 response
-* Bug: CURLOPT_SSL_VERIFYHOST is now correctly set to false when setting `$certificateAuthority` to false in
-  `Guzzle\Http\ClientInterface::setSslVerification()`
-* Bug: RedirectPlugin now uses strict RFC 3986 compliance when combining a base URL with a relative URL
-* Bug: The body of a request can now be set to `"0"`
-* Sending PHP stream requests no longer forces `HTTP/1.0`
-* Adding more information to ExceptionCollection exceptions so that users have more context, including a stack trace of
-  each sub-exception
-* Updated the `$ref` attribute in service descriptions to merge over any existing parameters of a schema (rather than
-  clobbering everything).
-* Merging URLs will now use the query string object from the relative URL (thus allowing custom query aggregators)
-* Query strings are now parsed in a way that they do no convert empty keys with no value to have a dangling `=`.
-  For example `foo&bar=baz` is now correctly parsed and recognized as `foo&bar=baz` rather than `foo=&bar=baz`.
-* Now properly escaping the regular expression delimiter when matching Cookie domains.
-* Network access is now disabled when loading XML documents
-
-## 3.8.0 - 2013-12-05
-
-* Added the ability to define a POST name for a file
-* JSON response parsing now properly walks additionalProperties
-* cURL error code 18 is now retried automatically in the BackoffPlugin
-* Fixed a cURL error when URLs contain fragments
-* Fixed an issue in the BackoffPlugin retry event where it was trying to access all exceptions as if they were
-  CurlExceptions
-* CURLOPT_PROGRESS function fix for PHP 5.5 (69fcc1e)
-* Added the ability for Guzzle to work with older versions of cURL that do not support `CURLOPT_TIMEOUT_MS`
-* Fixed a bug that was encountered when parsing empty header parameters
-* UriTemplate now has a `setRegex()` method to match the docs
-* The `debug` request parameter now checks if it is truthy rather than if it exists
-* Setting the `debug` request parameter to true shows verbose cURL output instead of using the LogPlugin
-* Added the ability to combine URLs using strict RFC 3986 compliance
-* Command objects can now return the validation errors encountered by the command
-* Various fixes to cache revalidation (#437 and 29797e5)
-* Various fixes to the AsyncPlugin
-* Cleaned up build scripts
-
-## 3.7.4 - 2013-10-02
-
-* Bug fix: 0 is now an allowed value in a description parameter that has a default value (#430)
-* Bug fix: SchemaFormatter now returns an integer when formatting to a Unix timestamp
-  (see https://github.com/aws/aws-sdk-php/issues/147)
-* Bug fix: Cleaned up and fixed URL dot segment removal to properly resolve internal dots
-* Minimum PHP version is now properly specified as 5.3.3 (up from 5.3.2) (#420)
-* Updated the bundled cacert.pem (#419)
-* OauthPlugin now supports adding authentication to headers or query string (#425)
-
-## 3.7.3 - 2013-09-08
-
-* Added the ability to get the exception associated with a request/command when using `MultiTransferException` and
-  `CommandTransferException`.
-* Setting `additionalParameters` of a response to false is now honored when parsing responses with a service description
-* Schemas are only injected into response models when explicitly configured.
-* No longer guessing Content-Type based on the path of a request. Content-Type is now only guessed based on the path of
-  an EntityBody.
-* Bug fix: ChunkedIterator can now properly chunk a \Traversable as well as an \Iterator.
-* Bug fix: FilterIterator now relies on `\Iterator` instead of `\Traversable`.
-* Bug fix: Gracefully handling malformed responses in RequestMediator::writeResponseBody()
-* Bug fix: Replaced call to canCache with canCacheRequest in the CallbackCanCacheStrategy of the CachePlugin
-* Bug fix: Visiting XML attributes first before visting XML children when serializing requests
-* Bug fix: Properly parsing headers that contain commas contained in quotes
-* Bug fix: mimetype guessing based on a filename is now case-insensitive
-
-## 3.7.2 - 2013-08-02
-
-* Bug fix: Properly URL encoding paths when using the PHP-only version of the UriTemplate expander
-  See https://github.com/guzzle/guzzle/issues/371
-* Bug fix: Cookie domains are now matched correctly according to RFC 6265
-  See https://github.com/guzzle/guzzle/issues/377
-* Bug fix: GET parameters are now used when calculating an OAuth signature
-* Bug fix: Fixed an issue with cache revalidation where the If-None-Match header was being double quoted
-* `Guzzle\Common\AbstractHasDispatcher::dispatch()` now returns the event that was dispatched
-* `Guzzle\Http\QueryString::factory()` now guesses the most appropriate query aggregator to used based on the input.
-  See https://github.com/guzzle/guzzle/issues/379
-* Added a way to add custom domain objects to service description parsing using the `operation.parse_class` event. See
-  https://github.com/guzzle/guzzle/pull/380
-* cURL multi cleanup and optimizations
-
-## 3.7.1 - 2013-07-05
-
-* Bug fix: Setting default options on a client now works
-* Bug fix: Setting options on HEAD requests now works. See #352
-* Bug fix: Moving stream factory before send event to before building the stream. See #353
-* Bug fix: Cookies no longer match on IP addresses per RFC 6265
-* Bug fix: Correctly parsing header parameters that are in `<>` and quotes
-* Added `cert` and `ssl_key` as request options
-* `Host` header can now diverge from the host part of a URL if the header is set manually
-* `Guzzle\Service\Command\LocationVisitor\Request\XmlVisitor` was rewritten to change from using SimpleXML to XMLWriter
-* OAuth parameters are only added via the plugin if they aren't already set
-* Exceptions are now thrown when a URL cannot be parsed
-* Returning `false` if `Guzzle\Http\EntityBody::getContentMd5()` fails
-* Not setting a `Content-MD5` on a command if calculating the Content-MD5 fails via the CommandContentMd5Plugin
-
-## 3.7.0 - 2013-06-10
-
-* See UPGRADING.md for more information on how to upgrade.
-* Requests now support the ability to specify an array of $options when creating a request to more easily modify a
-  request. You can pass a 'request.options' configuration setting to a client to apply default request options to
-  every request created by a client (e.g. default query string variables, headers, curl options, etc).
-* Added a static facade class that allows you to use Guzzle with static methods and mount the class to `\Guzzle`.
-  See `Guzzle\Http\StaticClient::mount`.
-* Added `command.request_options` to `Guzzle\Service\Command\AbstractCommand` to pass request options to requests
-      created by a command (e.g. custom headers, query string variables, timeout settings, etc).
-* Stream size in `Guzzle\Stream\PhpStreamRequestFactory` will now be set if Content-Length is returned in the
-  headers of a response
-* Added `Guzzle\Common\Collection::setPath($path, $value)` to set a value into an array using a nested key
-  (e.g. `$collection->setPath('foo/baz/bar', 'test'); echo $collection['foo']['bar']['bar'];`)
-* ServiceBuilders now support storing and retrieving arbitrary data
-* CachePlugin can now purge all resources for a given URI
-* CachePlugin can automatically purge matching cached items when a non-idempotent request is sent to a resource
-* CachePlugin now uses the Vary header to determine if a resource is a cache hit
-* `Guzzle\Http\Message\Response` now implements `\Serializable`
-* Added `Guzzle\Cache\CacheAdapterFactory::fromCache()` to more easily create cache adapters
-* `Guzzle\Service\ClientInterface::execute()` now accepts an array, single command, or Traversable
-* Fixed a bug in `Guzzle\Http\Message\Header\Link::addLink()`
-* Better handling of calculating the size of a stream in `Guzzle\Stream\Stream` using fstat() and caching the size
-* `Guzzle\Common\Exception\ExceptionCollection` now creates a more readable exception message
-* Fixing BC break: Added back the MonologLogAdapter implementation rather than extending from PsrLog so that older
-  Symfony users can still use the old version of Monolog.
-* Fixing BC break: Added the implementation back in for `Guzzle\Http\Message\AbstractMessage::getTokenizedHeader()`.
-  Now triggering an E_USER_DEPRECATED warning when used. Use `$message->getHeader()->parseParams()`.
-* Several performance improvements to `Guzzle\Common\Collection`
-* Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`:
-  createRequest, head, delete, put, patch, post, options, prepareRequest
-* Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()`
-* Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface`
-* Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to
-  `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a
-  resource, string, or EntityBody into the $options parameter to specify the download location of the response.
-* Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a
-  default `array()`
-* Added `Guzzle\Stream\StreamInterface::isRepeatable`
-* Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use
-  $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or
-  $client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))`.
-* Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use $client->getConfig()->getPath('request.options/headers')`.
-* Removed `Guzzle\Http\ClientInterface::expandTemplate()`
-* Removed `Guzzle\Http\ClientInterface::setRequestFactory()`
-* Removed `Guzzle\Http\ClientInterface::getCurlMulti()`
-* Removed `Guzzle\Http\Message\RequestInterface::canCache`
-* Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`
-* Removed `Guzzle\Http\Message\RequestInterface::isRedirect`
-* Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods.
-* You can now enable E_USER_DEPRECATED warnings to see if you are using a deprecated method by setting
-  `Guzzle\Common\Version::$emitWarnings` to true.
-* Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use
-      `$request->getResponseBody()->isRepeatable()` instead.
-* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
-  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
-* Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use
-  `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
-* Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead.
-* Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead.
-* Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated
-* Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand.
-  These will work through Guzzle 4.0
-* Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use [request.options][params].
-* Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client.
-* Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use $client->getConfig()->getPath('request.options/headers')`.
-* Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use $client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`.
-* Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8.
-* Marked `Guzzle\Common\Collection::inject()` as deprecated.
-* Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest');`
-* CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a
-  CacheStorageInterface. These two objects and interface will be removed in a future version.
-* Always setting X-cache headers on cached responses
-* Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin
-* `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface
-  $request, Response $response);`
-* `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);`
-* `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);`
-* Added `CacheStorageInterface::purge($url)`
-* `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin
-  $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache,
-  CanCacheStrategyInterface $canCache = null)`
-* Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)`
-
-## 3.6.0 - 2013-05-29
-
-* ServiceDescription now implements ToArrayInterface
-* Added command.hidden_params to blacklist certain headers from being treated as additionalParameters
-* Guzzle can now correctly parse incomplete URLs
-* Mixed casing of headers are now forced to be a single consistent casing across all values for that header.
-* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution
-* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader().
-* Specific header implementations can be created for complex headers. When a message creates a header, it uses a
-  HeaderFactory which can map specific headers to specific header classes. There is now a Link header and
-  CacheControl header implementation.
-* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate
-* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti()
-* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in
-  Guzzle\Http\Curl\RequestMediator
-* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string.
-* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface
-* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders()
-* Removed Guzzle\Parser\ParserRegister::get(). Use getParser()
-* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser().
-* All response header helper functions return a string rather than mixing Header objects and strings inconsistently
-* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc are managed by Guzzle
-  directly via interfaces
-* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist
-  but are a no-op until removed.
-* Most classes that used to require a ``Guzzle\Service\Command\CommandInterface` typehint now request a
-  `Guzzle\Service\Command\ArrayCommandInterface`.
-* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response
-  on a request while the request is still being transferred
-* The ability to case-insensitively search for header values
-* Guzzle\Http\Message\Header::hasExactHeader
-* Guzzle\Http\Message\Header::raw. Use getAll()
-* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object
-  instead.
-* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess
-* Added the ability to cast Model objects to a string to view debug information.
-
-## 3.5.0 - 2013-05-13
-
-* Bug: Fixed a regression so that request responses are parsed only once per oncomplete event rather than multiple times
-* Bug: Better cleanup of one-time events accross the board (when an event is meant to fire once, it will now remove
-  itself from the EventDispatcher)
-* Bug: `Guzzle\Log\MessageFormatter` now properly writes "total_time" and "connect_time" values
-* Bug: Cloning an EntityEnclosingRequest now clones the EntityBody too
-* Bug: Fixed an undefined index error when parsing nested JSON responses with a sentAs parameter that reference a
-  non-existent key
-* Bug: All __call() method arguments are now required (helps with mocking frameworks)
-* Deprecating Response::getRequest() and now using a shallow clone of a request object to remove a circular reference
-  to help with refcount based garbage collection of resources created by sending a request
-* Deprecating ZF1 cache and log adapters. These will be removed in the next major version.
-* Deprecating `Response::getPreviousResponse()` (method signature still exists, but it'sdeprecated). Use the
-  HistoryPlugin for a history.
-* Added a `responseBody` alias for the `response_body` location
-* Refactored internals to no longer rely on Response::getRequest()
-* HistoryPlugin can now be cast to a string
-* HistoryPlugin now logs transactions rather than requests and responses to more accurately keep track of the requests
-  and responses that are sent over the wire
-* Added `getEffectiveUrl()` and `getRedirectCount()` to Response objects
-
-## 3.4.3 - 2013-04-30
-
-* Bug fix: Fixing bug introduced in 3.4.2 where redirect responses are duplicated on the final redirected response
-* Added a check to re-extract the temp cacert bundle from the phar before sending each request
-
-## 3.4.2 - 2013-04-29
-
-* Bug fix: Stream objects now work correctly with "a" and "a+" modes
-* Bug fix: Removing `Transfer-Encoding: chunked` header when a Content-Length is present
-* Bug fix: AsyncPlugin no longer forces HEAD requests
-* Bug fix: DateTime timezones are now properly handled when using the service description schema formatter
-* Bug fix: CachePlugin now properly handles stale-if-error directives when a request to the origin server fails
-* Setting a response on a request will write to the custom request body from the response body if one is specified
-* LogPlugin now writes to php://output when STDERR is undefined
-* Added the ability to set multiple POST files for the same key in a single call
-* application/x-www-form-urlencoded POSTs now use the utf-8 charset by default
-* Added the ability to queue CurlExceptions to the MockPlugin
-* Cleaned up how manual responses are queued on requests (removed "queued_response" and now using request.before_send)
-* Configuration loading now allows remote files
-
-## 3.4.1 - 2013-04-16
-
-* Large refactoring to how CurlMulti handles work. There is now a proxy that sits in front of a pool of CurlMulti
-  handles. This greatly simplifies the implementation, fixes a couple bugs, and provides a small performance boost.
-* Exceptions are now properly grouped when sending requests in parallel
-* Redirects are now properly aggregated when a multi transaction fails
-* Redirects now set the response on the original object even in the event of a failure
-* Bug fix: Model names are now properly set even when using $refs
-* Added support for PHP 5.5's CurlFile to prevent warnings with the deprecated @ syntax
-* Added support for oauth_callback in OAuth signatures
-* Added support for oauth_verifier in OAuth signatures
-* Added support to attempt to retrieve a command first literally, then ucfirst, the with inflection
-
-## 3.4.0 - 2013-04-11
-
-* Bug fix: URLs are now resolved correctly based on http://tools.ietf.org/html/rfc3986#section-5.2. #289
-* Bug fix: Absolute URLs with a path in a service description will now properly override the base URL. #289
-* Bug fix: Parsing a query string with a single PHP array value will now result in an array. #263
-* Bug fix: Better normalization of the User-Agent header to prevent duplicate headers. #264.
-* Bug fix: Added `number` type to service descriptions.
-* Bug fix: empty parameters are removed from an OAuth signature
-* Bug fix: Revalidating a cache entry prefers the Last-Modified over the Date header
-* Bug fix: Fixed "array to string" error when validating a union of types in a service description
-* Bug fix: Removed code that attempted to determine the size of a stream when data is written to the stream
-* Bug fix: Not including an `oauth_token` if the value is null in the OauthPlugin.
-* Bug fix: Now correctly aggregating successful requests and failed requests in CurlMulti when a redirect occurs.
-* The new default CURLOPT_TIMEOUT setting has been increased to 150 seconds so that Guzzle works on poor connections.
-* Added a feature to EntityEnclosingRequest::setBody() that will automatically set the Content-Type of the request if
-  the Content-Type can be determined based on the entity body or the path of the request.
-* Added the ability to overwrite configuration settings in a client when grabbing a throwaway client from a builder.
-* Added support for a PSR-3 LogAdapter.
-* Added a `command.after_prepare` event
-* Added `oauth_callback` parameter to the OauthPlugin
-* Added the ability to create a custom stream class when using a stream factory
-* Added a CachingEntityBody decorator
-* Added support for `additionalParameters` in service descriptions to define how custom parameters are serialized.
-* The bundled SSL certificate is now provided in the phar file and extracted when running Guzzle from a phar.
-* You can now send any EntityEnclosingRequest with POST fields or POST files and cURL will handle creating bodies
-* POST requests using a custom entity body are now treated exactly like PUT requests but with a custom cURL method. This
-  means that the redirect behavior of POST requests with custom bodies will not be the same as POST requests that use
-  POST fields or files (the latter is only used when emulating a form POST in the browser).
-* Lots of cleanup to CurlHandle::factory and RequestFactory::createRequest
-
-## 3.3.1 - 2013-03-10
-
-* Added the ability to create PHP streaming responses from HTTP requests
-* Bug fix: Running any filters when parsing response headers with service descriptions
-* Bug fix: OauthPlugin fixes to allow for multi-dimensional array signing, and sorting parameters before signing
-* Bug fix: Removed the adding of default empty arrays and false Booleans to responses in order to be consistent across
-  response location visitors.
-* Bug fix: Removed the possibility of creating configuration files with circular dependencies
-* RequestFactory::create() now uses the key of a POST file when setting the POST file name
-* Added xmlAllowEmpty to serialize an XML body even if no XML specific parameters are set
-
-## 3.3.0 - 2013-03-03
-
-* A large number of performance optimizations have been made
-* Bug fix: Added 'wb' as a valid write mode for streams
-* Bug fix: `Guzzle\Http\Message\Response::json()` now allows scalar values to be returned
-* Bug fix: Fixed bug in `Guzzle\Http\Message\Response` where wrapping quotes were stripped from `getEtag()`
-* BC: Removed `Guzzle\Http\Utils` class
-* BC: Setting a service description on a client will no longer modify the client's command factories.
-* BC: Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using
-  the 'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io'
-* BC: `Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to
-  lowercase
-* Operation parameter objects are now lazy loaded internally
-* Added ErrorResponsePlugin that can throw errors for responses defined in service description operations' errorResponses
-* Added support for instantiating responseType=class responseClass classes. Classes must implement
-  `Guzzle\Service\Command\ResponseClassInterface`
-* Added support for additionalProperties for top-level parameters in responseType=model responseClasses. These
-  additional properties also support locations and can be used to parse JSON responses where the outermost part of the
-  JSON is an array
-* Added support for nested renaming of JSON models (rename sentAs to name)
-* CachePlugin
-    * Added support for stale-if-error so that the CachePlugin can now serve stale content from the cache on error
-    * Debug headers can now added to cached response in the CachePlugin
-
-## 3.2.0 - 2013-02-14
-
-* CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients.
-* URLs with no path no longer contain a "/" by default
-* Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url.
-* BadResponseException no longer includes the full request and response message
-* Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface
-* Adding getResponseBody() to Guzzle\Http\Message\RequestInterface
-* Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription
-* Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list
-* xmlEncoding can now be customized for the XML declaration of a XML service description operation
-* Guzzle\Http\QueryString now uses Guzzle\Http\QueryAggregator\QueryAggregatorInterface objects to add custom value
-  aggregation and no longer uses callbacks
-* The URL encoding implementation of Guzzle\Http\QueryString can now be customized
-* Bug fix: Filters were not always invoked for array service description parameters
-* Bug fix: Redirects now use a target response body rather than a temporary response body
-* Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded
-* Bug fix: Guzzle now takes the first found value when grabbing Cache-Control directives
-
-## 3.1.2 - 2013-01-27
-
-* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the
-  response body. For example, the XmlVisitor now parses the XML response into an array in the before() method.
-* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent
-* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444)
-* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse()
-* Setting default headers on a client after setting the user-agent will not erase the user-agent setting
-
-## 3.1.1 - 2013-01-20
-
-* Adding wildcard support to Guzzle\Common\Collection::getPath()
-* Adding alias support to ServiceBuilder configs
-* Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface
-
-## 3.1.0 - 2013-01-12
-
-* BC: CurlException now extends from RequestException rather than BadResponseException
-* BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse()
-* Added getData to ServiceDescriptionInterface
-* Added context array to RequestInterface::setState()
-* Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http
-* Bug: Adding required content-type when JSON request visitor adds JSON to a command
-* Bug: Fixing the serialization of a service description with custom data
-* Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing
-  an array of successful and failed responses
-* Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection
-* Added Guzzle\Http\IoEmittingEntityBody
-* Moved command filtration from validators to location visitors
-* Added `extends` attributes to service description parameters
-* Added getModels to ServiceDescriptionInterface
-
-## 3.0.7 - 2012-12-19
-
-* Fixing phar detection when forcing a cacert to system if null or true
-* Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()`
-* Cleaning up `Guzzle\Common\Collection::inject` method
-* Adding a response_body location to service descriptions
-
-## 3.0.6 - 2012-12-09
-
-* CurlMulti performance improvements
-* Adding setErrorResponses() to Operation
-* composer.json tweaks
-
-## 3.0.5 - 2012-11-18
-
-* Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin
-* Bug: Response body can now be a string containing "0"
-* Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert
-* Bug: QueryString::fromString now properly parses query string parameters that contain equal signs
-* Added support for XML attributes in service description responses
-* DefaultRequestSerializer now supports array URI parameter values for URI template expansion
-* Added better mimetype guessing to requests and post files
-
-## 3.0.4 - 2012-11-11
-
-* Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value
-* Bug: Cookies can now be added that have a name, domain, or value set to "0"
-* Bug: Using the system cacert bundle when using the Phar
-* Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures
-* Enhanced cookie jar de-duplication
-* Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added
-* Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies
-* Added the ability to create any sort of hash for a stream rather than just an MD5 hash
-
-## 3.0.3 - 2012-11-04
-
-* Implementing redirects in PHP rather than cURL
-* Added PECL URI template extension and using as default parser if available
-* Bug: Fixed Content-Length parsing of Response factory
-* Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams.
-* Adding ToArrayInterface throughout library
-* Fixing OauthPlugin to create unique nonce values per request
-
-## 3.0.2 - 2012-10-25
-
-* Magic methods are enabled by default on clients
-* Magic methods return the result of a command
-* Service clients no longer require a base_url option in the factory
-* Bug: Fixed an issue with URI templates where null template variables were being expanded
-
-## 3.0.1 - 2012-10-22
-
-* Models can now be used like regular collection objects by calling filter, map, etc
-* Models no longer require a Parameter structure or initial data in the constructor
-* Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator`
-
-## 3.0.0 - 2012-10-15
-
-* Rewrote service description format to be based on Swagger
-    * Now based on JSON schema
-    * Added nested input structures and nested response models
-    * Support for JSON and XML input and output models
-    * Renamed `commands` to `operations`
-    * Removed dot class notation
-    * Removed custom types
-* Broke the project into smaller top-level namespaces to be more component friendly
-* Removed support for XML configs and descriptions. Use arrays or JSON files.
-* Removed the Validation component and Inspector
-* Moved all cookie code to Guzzle\Plugin\Cookie
-* Magic methods on a Guzzle\Service\Client now return the command un-executed.
-* Calling getResult() or getResponse() on a command will lazily execute the command if needed.
-* Now shipping with cURL's CA certs and using it by default
-* Added previousResponse() method to response objects
-* No longer sending Accept and Accept-Encoding headers on every request
-* Only sending an Expect header by default when a payload is greater than 1MB
-* Added/moved client options:
-    * curl.blacklist to curl.option.blacklist
-    * Added ssl.certificate_authority
-* Added a Guzzle\Iterator component
-* Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin
-* Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin)
-* Added a more robust caching plugin
-* Added setBody to response objects
-* Updating LogPlugin to use a more flexible MessageFormatter
-* Added a completely revamped build process
-* Cleaning up Collection class and removing default values from the get method
-* Fixed ZF2 cache adapters
-
-## 2.8.8 - 2012-10-15
-
-* Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did
-
-## 2.8.7 - 2012-09-30
-
-* Bug: Fixed config file aliases for JSON includes
-* Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests
-* Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload
-* Bug: Hardening request and response parsing to account for missing parts
-* Bug: Fixed PEAR packaging
-* Bug: Fixed Request::getInfo
-* Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail
-* Adding the ability for the namespace Iterator factory to look in multiple directories
-* Added more getters/setters/removers from service descriptions
-* Added the ability to remove POST fields from OAuth signatures
-* OAuth plugin now supports 2-legged OAuth
-
-## 2.8.6 - 2012-09-05
-
-* Added the ability to modify and build service descriptions
-* Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command
-* Added a `json` parameter location
-* Now allowing dot notation for classes in the CacheAdapterFactory
-* Using the union of two arrays rather than an array_merge when extending service builder services and service params
-* Ensuring that a service is a string before doing strpos() checks on it when substituting services for references
-  in service builder config files.
-* Services defined in two different config files that include one another will by default replace the previously
-  defined service, but you can now create services that extend themselves and merge their settings over the previous
-* The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like
-  '_default' with a default JSON configuration file.
-
-## 2.8.5 - 2012-08-29
-
-* Bug: Suppressed empty arrays from URI templates
-* Bug: Added the missing $options argument from ServiceDescription::factory to enable caching
-* Added support for HTTP responses that do not contain a reason phrase in the start-line
-* AbstractCommand commands are now invokable
-* Added a way to get the data used when signing an Oauth request before a request is sent
-
-## 2.8.4 - 2012-08-15
-
-* Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin
-* Added the ability to transfer entity bodies as a string rather than streamed. This gets around curl error 65. Set `body_as_string` in a request's curl options to enable.
-* Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream
-* Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream
-* Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5())
-* Added additional response status codes
-* Removed SSL information from the default User-Agent header
-* DELETE requests can now send an entity body
-* Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries
-* Added the ability of the MockPlugin to consume mocked request bodies
-* LogPlugin now exposes request and response objects in the extras array
-
-## 2.8.3 - 2012-07-30
-
-* Bug: Fixed a case where empty POST requests were sent as GET requests
-* Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body
-* Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new
-* Added multiple inheritance to service description commands
-* Added an ApiCommandInterface and added ``getParamNames()`` and ``hasParam()``
-* Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything
-* Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles
-
-## 2.8.2 - 2012-07-24
-
-* Bug: Query string values set to 0 are no longer dropped from the query string
-* Bug: A Collection object is no longer created each time a call is made to ``Guzzle\Service\Command\AbstractCommand::getRequestHeaders()``
-* Bug: ``+`` is now treated as an encoded space when parsing query strings
-* QueryString and Collection performance improvements
-* Allowing dot notation for class paths in filters attribute of a service descriptions
-
-## 2.8.1 - 2012-07-16
-
-* Loosening Event Dispatcher dependency
-* POST redirects can now be customized using CURLOPT_POSTREDIR
-
-## 2.8.0 - 2012-07-15
-
-* BC: Guzzle\Http\Query
-    * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl)
-    * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding()
-    * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool)
-    * Changed the aggregation functions of QueryString to be static methods
-    * Can now use fromString() with querystrings that have a leading ?
-* cURL configuration values can be specified in service descriptions using ``curl.`` prefixed parameters
-* Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body
-* Cookies are no longer URL decoded by default
-* Bug: URI template variables set to null are no longer expanded
-
-## 2.7.2 - 2012-07-02
-
-* BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser.
-* BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty()
-* CachePlugin now allows for a custom request parameter function to check if a request can be cached
-* Bug fix: CachePlugin now only caches GET and HEAD requests by default
-* Bug fix: Using header glue when transferring headers over the wire
-* Allowing deeply nested arrays for composite variables in URI templates
-* Batch divisors can now return iterators or arrays
-
-## 2.7.1 - 2012-06-26
-
-* Minor patch to update version number in UA string
-* Updating build process
-
-## 2.7.0 - 2012-06-25
-
-* BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes.
-* BC: Removed magic setX methods from commands
-* BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method
-* Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable.
-* Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity)
-* Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace
-* Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin
-* Added the ability to set POST fields and files in a service description
-* Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method
-* Adding a command.before_prepare event to clients
-* Added BatchClosureTransfer and BatchClosureDivisor
-* BatchTransferException now includes references to the batch divisor and transfer strategies
-* Fixed some tests so that they pass more reliably
-* Added Guzzle\Common\Log\ArrayLogAdapter
-
-## 2.6.6 - 2012-06-10
-
-* BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin
-* BC: Removing Guzzle\Service\Command\CommandSet
-* Adding generic batching system (replaces the batch queue plugin and command set)
-* Updating ZF cache and log adapters and now using ZF's composer repository
-* Bug: Setting the name of each ApiParam when creating through an ApiCommand
-* Adding result_type, result_doc, deprecated, and doc_url to service descriptions
-* Bug: Changed the default cookie header casing back to 'Cookie'
-
-## 2.6.5 - 2012-06-03
-
-* BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource()
-* BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from
-* BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data
-* BC: Renaming methods in the CookieJarInterface
-* Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations
-* Making the default glue for HTTP headers ';' instead of ','
-* Adding a removeValue to Guzzle\Http\Message\Header
-* Adding getCookies() to request interface.
-* Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber()
-
-## 2.6.4 - 2012-05-30
-
-* BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class.
-* BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand
-* Bug: Fixing magic method command calls on clients
-* Bug: Email constraint only validates strings
-* Bug: Aggregate POST fields when POST files are present in curl handle
-* Bug: Fixing default User-Agent header
-* Bug: Only appending or prepending parameters in commands if they are specified
-* Bug: Not requiring response reason phrases or status codes to match a predefined list of codes
-* Allowing the use of dot notation for class namespaces when using instance_of constraint
-* Added any_match validation constraint
-* Added an AsyncPlugin
-* Passing request object to the calculateWait method of the ExponentialBackoffPlugin
-* Allowing the result of a command object to be changed
-* Parsing location and type sub values when instantiating a service description rather than over and over at runtime
-
-## 2.6.3 - 2012-05-23
-
-* [BC] Guzzle\Common\FromConfigInterface no longer requires any config options.
-* [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields.
-* You can now use an array of data when creating PUT request bodies in the request factory.
-* Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable.
-* [Http] Adding support for Content-Type in multipart POST uploads per upload
-* [Http] Added support for uploading multiple files using the same name (foo[0], foo[1])
-* Adding more POST data operations for easier manipulation of POST data.
-* You can now set empty POST fields.
-* The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files.
-* Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate.
-* CS updates
-
-## 2.6.2 - 2012-05-19
-
-* [Http] Better handling of nested scope requests in CurlMulti.  Requests are now always prepares in the send() method rather than the addRequest() method.
-
-## 2.6.1 - 2012-05-19
-
-* [BC] Removing 'path' support in service descriptions.  Use 'uri'.
-* [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache.
-* [BC] Removing Guzzle\Common\NullObject.  Use https://github.com/mtdowling/NullObject if you need it.
-* [BC] Removing Guzzle\Common\XmlElement.
-* All commands, both dynamic and concrete, have ApiCommand objects.
-* Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits.
-* Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored.
-* Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible.
-
-## 2.6.0 - 2012-05-15
-
-* [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder
-* [BC] Executing a Command returns the result of the command rather than the command
-* [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed.
-* [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args.
-* [BC] Moving ResourceIterator* to Guzzle\Service\Resource
-* [BC] Completely refactored ResourceIterators to iterate over a cloned command object
-* [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate
-* [BC] Guzzle\Guzzle is now deprecated
-* Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject
-* Adding Guzzle\Version class to give version information about Guzzle
-* Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate()
-* Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data
-* ServiceDescription and ServiceBuilder are now cacheable using similar configs
-* Changing the format of XML and JSON service builder configs.  Backwards compatible.
-* Cleaned up Cookie parsing
-* Trimming the default Guzzle User-Agent header
-* Adding a setOnComplete() method to Commands that is called when a command completes
-* Keeping track of requests that were mocked in the MockPlugin
-* Fixed a caching bug in the CacheAdapterFactory
-* Inspector objects can be injected into a Command object
-* Refactoring a lot of code and tests to be case insensitive when dealing with headers
-* Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL
-* Adding the ability to set global option overrides to service builder configs
-* Adding the ability to include other service builder config files from within XML and JSON files
-* Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method.
-
-## 2.5.0 - 2012-05-08
-
-* Major performance improvements
-* [BC] Simplifying Guzzle\Common\Collection.  Please check to see if you are using features that are now deprecated.
-* [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component.
-* [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates.  Use "{}"
-* Added the ability to passed parameters to all requests created by a client
-* Added callback functionality to the ExponentialBackoffPlugin
-* Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies.
-* Rewinding request stream bodies when retrying requests
-* Exception is thrown when JSON response body cannot be decoded
-* Added configurable magic method calls to clients and commands.  This is off by default.
-* Fixed a defect that added a hash to every parsed URL part
-* Fixed duplicate none generation for OauthPlugin.
-* Emitting an event each time a client is generated by a ServiceBuilder
-* Using an ApiParams object instead of a Collection for parameters of an ApiCommand
-* cache.* request parameters should be renamed to params.cache.*
-* Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc). See CurlHandle.
-* Added the ability to disable type validation of service descriptions
-* ServiceDescriptions and ServiceBuilders are now Serializable

sites/all/libraries/mailgun/vendor/guzzle/guzzle/LICENSE

@@ -1,19 +0,0 @@
-Copyright (c) 2011 Michael Dowling, https://github.com/mtdowling <mtdowling@gmail.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.

sites/all/libraries/mailgun/vendor/guzzle/guzzle/README.md

@@ -1,57 +0,0 @@
-Guzzle, PHP HTTP client and webservice framework
-================================================
-
-# This is an old version of Guzzle
-
-This repository is for Guzzle 3.x. Guzzle 5.x, the new version of Guzzle, has
-been released and is available at
-[https://github.com/guzzle/guzzle](https://github.com/guzzle/guzzle). The
-documentation for Guzzle version 5+ can be found at
-[http://guzzlephp.org](http://guzzlephp.org).
-
-Guzzle 3 is only maintained for bug and security fixes. Guzzle 3 will be EOL
-at some point in late 2015.
-
-### About Guzzle 3
-
-[![Composer Downloads](https://poser.pugx.org/guzzle/guzzle/d/total.png)](https://packagist.org/packages/guzzle/guzzle)
- [![Build Status](https://secure.travis-ci.org/guzzle/guzzle3.png?branch=master)](http://travis-ci.org/guzzle/guzzle3)
-
-- Extremely powerful API provides all the power of cURL with a simple interface.
-- Truly take advantage of HTTP/1.1 with persistent connections, connection pooling, and parallel requests.
-- Service description DSL allows you build awesome web service clients faster.
-- Symfony2 event-based plugin system allows you to completely modify the behavior of a request.
-
-Get answers with: [Documentation](http://guzzle3.readthedocs.org/en/latest/), [Forums](https://groups.google.com/forum/?hl=en#!forum/guzzle), IRC ([#guzzlephp](irc://irc.freenode.net/#guzzlephp) @ irc.freenode.net)
-
-### Installing via Composer
-
-The recommended way to install Guzzle is through [Composer](http://getcomposer.org).
-
-```bash
-# Install Composer
-curl -sS https://getcomposer.org/installer | php
-
-# Add Guzzle as a dependency
-php composer.phar require guzzle/guzzle:~3.9
-```
-
-After installing, you need to require Composer's autoloader:
-
-```php
-require 'vendor/autoload.php';
-```
-## Known Issues
-
-1. Problem following a specific redirect: https://github.com/guzzle/guzzle/issues/385.
-   This has been fixed in Guzzle 4/5.
-2. Root XML attributes not serialized in a service description: https://github.com/guzzle/guzzle3/issues/5.
-   This has been fixed in Guzzle 4/5.
-3. Accept-Encoding not preserved when following redirect: https://github.com/guzzle/guzzle3/issues/9
-   Fixed in Guzzle 4/5.
-4. String "Array" Transmitted w/ PostFiles and Duplicate Aggregator: https://github.com/guzzle/guzzle3/issues/10
-   Fixed in Guzzle 4/5.
-5. Recursive model references with array items: https://github.com/guzzle/guzzle3/issues/13
-   Fixed in Guzzle 4/5
-6. String "Array" Transmitted w/ PostFiles and Duplicate Aggregator: https://github.com/guzzle/guzzle3/issues/10
-   Fixed in Guzzle 4/5.

sites/all/libraries/mailgun/vendor/guzzle/guzzle/UPGRADING.md

@@ -1,537 +0,0 @@
-Guzzle Upgrade Guide
-====================
-
-3.6 to 3.7
-----------
-
-### Deprecations
-
-- You can now enable E_USER_DEPRECATED warnings to see if you are using any deprecated methods.:
-
-```php
-\Guzzle\Common\Version::$emitWarnings = true;
-```
-
-The following APIs and options have been marked as deprecated:
-
-- Marked `Guzzle\Http\Message\Request::isResponseBodyRepeatable()` as deprecated. Use `$request->getResponseBody()->isRepeatable()` instead.
-- Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
-- Marked `Guzzle\Http\Message\Request::canCache()` as deprecated. Use `Guzzle\Plugin\Cache\DefaultCanCacheStrategy->canCacheRequest()` instead.
-- Marked `Guzzle\Http\Message\Request::setIsRedirect()` as deprecated. Use the HistoryPlugin instead.
-- Marked `Guzzle\Http\Message\Request::isRedirect()` as deprecated. Use the HistoryPlugin instead.
-- Marked `Guzzle\Cache\CacheAdapterFactory::factory()` as deprecated
-- Marked `Guzzle\Service\Client::enableMagicMethods()` as deprecated. Magic methods can no longer be disabled on a Guzzle\Service\Client.
-- Marked `Guzzle\Parser\Url\UrlParser` as deprecated. Just use PHP's `parse_url()` and percent encode your UTF-8.
-- Marked `Guzzle\Common\Collection::inject()` as deprecated.
-- Marked `Guzzle\Plugin\CurlAuth\CurlAuthPlugin` as deprecated. Use
-  `$client->getConfig()->setPath('request.options/auth', array('user', 'pass', 'Basic|Digest|NTLM|Any'));` or
-  `$client->setDefaultOption('auth', array('user', 'pass', 'Basic|Digest|NTLM|Any'));`
-
-3.7 introduces `request.options` as a parameter for a client configuration and as an optional argument to all creational
-request methods. When paired with a client's configuration settings, these options allow you to specify default settings
-for various aspects of a request. Because these options make other previous configuration options redundant, several
-configuration options and methods of a client and AbstractCommand have been deprecated.
-
-- Marked `Guzzle\Service\Client::getDefaultHeaders()` as deprecated. Use `$client->getDefaultOption('headers')`.
-- Marked `Guzzle\Service\Client::setDefaultHeaders()` as deprecated. Use `$client->setDefaultOption('headers/{header_name}', 'value')`.
-- Marked 'request.params' for `Guzzle\Http\Client` as deprecated. Use `$client->setDefaultOption('params/{param_name}', 'value')`
-- Marked 'command.headers', 'command.response_body' and 'command.on_complete' as deprecated for AbstractCommand. These will work through Guzzle 4.0
-
-        $command = $client->getCommand('foo', array(
-            'command.headers' => array('Test' => '123'),
-            'command.response_body' => '/path/to/file'
-        ));
-
-        // Should be changed to:
-
-        $command = $client->getCommand('foo', array(
-            'command.request_options' => array(
-                'headers' => array('Test' => '123'),
-                'save_as' => '/path/to/file'
-            )
-        ));
-
-### Interface changes
-
-Additions and changes (you will need to update any implementations or subclasses you may have created):
-
-- Added an `$options` argument to the end of the following methods of `Guzzle\Http\ClientInterface`:
-  createRequest, head, delete, put, patch, post, options, prepareRequest
-- Added an `$options` argument to the end of `Guzzle\Http\Message\Request\RequestFactoryInterface::createRequest()`
-- Added an `applyOptions()` method to `Guzzle\Http\Message\Request\RequestFactoryInterface`
-- Changed `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $body = null)` to
-  `Guzzle\Http\ClientInterface::get($uri = null, $headers = null, $options = array())`. You can still pass in a
-  resource, string, or EntityBody into the $options parameter to specify the download location of the response.
-- Changed `Guzzle\Common\Collection::__construct($data)` to no longer accepts a null value for `$data` but a
-  default `array()`
-- Added `Guzzle\Stream\StreamInterface::isRepeatable`
-- Made `Guzzle\Http\Client::expandTemplate` and `getUriTemplate` protected methods.
-
-The following methods were removed from interfaces. All of these methods are still available in the concrete classes
-that implement them, but you should update your code to use alternative methods:
-
-- Removed `Guzzle\Http\ClientInterface::setDefaultHeaders(). Use
-  `$client->getConfig()->setPath('request.options/headers/{header_name}', 'value')`. or
-  `$client->getConfig()->setPath('request.options/headers', array('header_name' => 'value'))` or
-  `$client->setDefaultOption('headers/{header_name}', 'value')`. or
-  `$client->setDefaultOption('headers', array('header_name' => 'value'))`.
-- Removed `Guzzle\Http\ClientInterface::getDefaultHeaders(). Use `$client->getConfig()->getPath('request.options/headers')`.
-- Removed `Guzzle\Http\ClientInterface::expandTemplate()`. This is an implementation detail.
-- Removed `Guzzle\Http\ClientInterface::setRequestFactory()`. This is an implementation detail.
-- Removed `Guzzle\Http\ClientInterface::getCurlMulti()`. This is a very specific implementation detail.
-- Removed `Guzzle\Http\Message\RequestInterface::canCache`. Use the CachePlugin.
-- Removed `Guzzle\Http\Message\RequestInterface::setIsRedirect`. Use the HistoryPlugin.
-- Removed `Guzzle\Http\Message\RequestInterface::isRedirect`. Use the HistoryPlugin.
-
-### Cache plugin breaking changes
-
-- CacheKeyProviderInterface and DefaultCacheKeyProvider are no longer used. All of this logic is handled in a
-  CacheStorageInterface. These two objects and interface will be removed in a future version.
-- Always setting X-cache headers on cached responses
-- Default cache TTLs are now handled by the CacheStorageInterface of a CachePlugin
-- `CacheStorageInterface::cache($key, Response $response, $ttl = null)` has changed to `cache(RequestInterface
-  $request, Response $response);`
-- `CacheStorageInterface::fetch($key)` has changed to `fetch(RequestInterface $request);`
-- `CacheStorageInterface::delete($key)` has changed to `delete(RequestInterface $request);`
-- Added `CacheStorageInterface::purge($url)`
-- `DefaultRevalidation::__construct(CacheKeyProviderInterface $cacheKey, CacheStorageInterface $cache, CachePlugin
-  $plugin)` has changed to `DefaultRevalidation::__construct(CacheStorageInterface $cache,
-  CanCacheStrategyInterface $canCache = null)`
-- Added `RevalidationInterface::shouldRevalidate(RequestInterface $request, Response $response)`
-
-3.5 to 3.6
-----------
-
-* Mixed casing of headers are now forced to be a single consistent casing across all values for that header.
-* Messages internally use a HeaderCollection object to delegate handling case-insensitive header resolution
-* Removed the whole changedHeader() function system of messages because all header changes now go through addHeader().
-  For example, setHeader() first removes the header using unset on a HeaderCollection and then calls addHeader().
-  Keeping the Host header and URL host in sync is now handled by overriding the addHeader method in Request.
-* Specific header implementations can be created for complex headers. When a message creates a header, it uses a
-  HeaderFactory which can map specific headers to specific header classes. There is now a Link header and
-  CacheControl header implementation.
-* Moved getLinks() from Response to just be used on a Link header object.
-
-If you previously relied on Guzzle\Http\Message\Header::raw(), then you will need to update your code to use the
-HeaderInterface (e.g. toArray(), getAll(), etc).
-
-### Interface changes
-
-* Removed from interface: Guzzle\Http\ClientInterface::setUriTemplate
-* Removed from interface: Guzzle\Http\ClientInterface::setCurlMulti()
-* Removed Guzzle\Http\Message\Request::receivedRequestHeader() and implemented this functionality in
-  Guzzle\Http\Curl\RequestMediator
-* Removed the optional $asString parameter from MessageInterface::getHeader(). Just cast the header to a string.
-* Removed the optional $tryChunkedTransfer option from Guzzle\Http\Message\EntityEnclosingRequestInterface
-* Removed the $asObjects argument from Guzzle\Http\Message\MessageInterface::getHeaders()
-
-### Removed deprecated functions
-
-* Removed Guzzle\Parser\ParserRegister::get(). Use getParser()
-* Removed Guzzle\Parser\ParserRegister::set(). Use registerParser().
-
-### Deprecations
-
-* The ability to case-insensitively search for header values
-* Guzzle\Http\Message\Header::hasExactHeader
-* Guzzle\Http\Message\Header::raw. Use getAll()
-* Deprecated cache control specific methods on Guzzle\Http\Message\AbstractMessage. Use the CacheControl header object
-  instead.
-
-### Other changes
-
-* All response header helper functions return a string rather than mixing Header objects and strings inconsistently
-* Removed cURL blacklist support. This is no longer necessary now that Expect, Accept, etc are managed by Guzzle
-  directly via interfaces
-* Removed the injecting of a request object onto a response object. The methods to get and set a request still exist
-  but are a no-op until removed.
-* Most classes that used to require a ``Guzzle\Service\Command\CommandInterface` typehint now request a
-  `Guzzle\Service\Command\ArrayCommandInterface`.
-* Added `Guzzle\Http\Message\RequestInterface::startResponse()` to the RequestInterface to handle injecting a response
-  on a request while the request is still being transferred
-* `Guzzle\Service\Command\CommandInterface` now extends from ToArrayInterface and ArrayAccess
-
-3.3 to 3.4
-----------
-
-Base URLs of a client now follow the rules of http://tools.ietf.org/html/rfc3986#section-5.2.2 when merging URLs.
-
-3.2 to 3.3
-----------
-
-### Response::getEtag() quote stripping removed
-
-`Guzzle\Http\Message\Response::getEtag()` no longer strips quotes around the ETag response header
-
-### Removed `Guzzle\Http\Utils`
-
-The `Guzzle\Http\Utils` class was removed. This class was only used for testing.
-
-### Stream wrapper and type
-
-`Guzzle\Stream\Stream::getWrapper()` and `Guzzle\Stream\Stream::getSteamType()` are no longer converted to lowercase.
-
-### curl.emit_io became emit_io
-
-Emitting IO events from a RequestMediator is now a parameter that must be set in a request's curl options using the
-'emit_io' key. This was previously set under a request's parameters using 'curl.emit_io'
-
-3.1 to 3.2
-----------
-
-### CurlMulti is no longer reused globally
-
-Before 3.2, the same CurlMulti object was reused globally for each client. This can cause issue where plugins added
-to a single client can pollute requests dispatched from other clients.
-
-If you still wish to reuse the same CurlMulti object with each client, then you can add a listener to the
-ServiceBuilder's `service_builder.create_client` event to inject a custom CurlMulti object into each client as it is
-created.
-
-```php
-$multi = new Guzzle\Http\Curl\CurlMulti();
-$builder = Guzzle\Service\Builder\ServiceBuilder::factory('/path/to/config.json');
-$builder->addListener('service_builder.create_client', function ($event) use ($multi) {
-    $event['client']->setCurlMulti($multi);
-}
-});
-```
-
-### No default path
-
-URLs no longer have a default path value of '/' if no path was specified.
-
-Before:
-
-```php
-$request = $client->get('http://www.foo.com');
-echo $request->getUrl();
-// >> http://www.foo.com/
-```
-
-After:
-
-```php
-$request = $client->get('http://www.foo.com');
-echo $request->getUrl();
-// >> http://www.foo.com
-```
-
-### Less verbose BadResponseException
-
-The exception message for `Guzzle\Http\Exception\BadResponseException` no longer contains the full HTTP request and
-response information. You can, however, get access to the request and response object by calling `getRequest()` or
-`getResponse()` on the exception object.
-
-### Query parameter aggregation
-
-Multi-valued query parameters are no longer aggregated using a callback function. `Guzzle\Http\Query` now has a
-setAggregator() method that accepts a `Guzzle\Http\QueryAggregator\QueryAggregatorInterface` object. This object is
-responsible for handling the aggregation of multi-valued query string variables into a flattened hash.
-
-2.8 to 3.x
-----------
-
-### Guzzle\Service\Inspector
-
-Change `\Guzzle\Service\Inspector::fromConfig` to `\Guzzle\Common\Collection::fromConfig`
-
-**Before**
-
-```php
-use Guzzle\Service\Inspector;
-
-class YourClient extends \Guzzle\Service\Client
-{
-    public static function factory($config = array())
-    {
-        $default = array();
-        $required = array('base_url', 'username', 'api_key');
-        $config = Inspector::fromConfig($config, $default, $required);
-
-        $client = new self(
-            $config->get('base_url'),
-            $config->get('username'),
-            $config->get('api_key')
-        );
-        $client->setConfig($config);
-
-        $client->setDescription(ServiceDescription::factory(__DIR__ . DIRECTORY_SEPARATOR . 'client.json'));
-
-        return $client;
-    }
-```
-
-**After**
-
-```php
-use Guzzle\Common\Collection;
-
-class YourClient extends \Guzzle\Service\Client
-{
-    public static function factory($config = array())
-    {
-        $default = array();
-        $required = array('base_url', 'username', 'api_key');
-        $config = Collection::fromConfig($config, $default, $required);
-
-        $client = new self(
-            $config->get('base_url'),
-            $config->get('username'),
-            $config->get('api_key')
-        );
-        $client->setConfig($config);
-
-        $client->setDescription(ServiceDescription::factory(__DIR__ . DIRECTORY_SEPARATOR . 'client.json'));
-
-        return $client;
-    }
-```
-
-### Convert XML Service Descriptions to JSON
-
-**Before**
-
-```xml
-<?xml version="1.0" encoding="UTF-8"?>
-<client>
-    <commands>
-        <!-- Groups -->
-        <command name="list_groups" method="GET" uri="groups.json">
-            <doc>Get a list of groups</doc>
-        </command>
-        <command name="search_groups" method="GET" uri='search.json?query="{{query}} type:group"'>
-            <doc>Uses a search query to get a list of groups</doc>
-            <param name="query" type="string" required="true" />
-        </command>
-        <command name="create_group" method="POST" uri="groups.json">
-            <doc>Create a group</doc>
-            <param name="data" type="array" location="body" filters="json_encode" doc="Group JSON"/>
-            <param name="Content-Type" location="header" static="application/json"/>
-        </command>
-        <command name="delete_group" method="DELETE" uri="groups/{{id}}.json">
-            <doc>Delete a group by ID</doc>
-            <param name="id" type="integer" required="true"/>
-        </command>
-        <command name="get_group" method="GET" uri="groups/{{id}}.json">
-            <param name="id" type="integer" required="true"/>
-        </command>
-        <command name="update_group" method="PUT" uri="groups/{{id}}.json">
-            <doc>Update a group</doc>
-            <param name="id" type="integer" required="true"/>
-            <param name="data" type="array" location="body" filters="json_encode" doc="Group JSON"/>
-            <param name="Content-Type" location="header" static="application/json"/>
-        </command>
-    </commands>
-</client>
-```
-
-**After**
-
-```json
-{
-    "name":       "Zendesk REST API v2",
-    "apiVersion": "2012-12-31",
-    "description":"Provides access to Zendesk views, groups, tickets, ticket fields, and users",
-    "operations": {
-        "list_groups":  {
-            "httpMethod":"GET",
-            "uri":       "groups.json",
-            "summary":   "Get a list of groups"
-        },
-        "search_groups":{
-            "httpMethod":"GET",
-            "uri":       "search.json?query=\"{query} type:group\"",
-            "summary":   "Uses a search query to get a list of groups",
-            "parameters":{
-                "query":{
-                    "location":   "uri",
-                    "description":"Zendesk Search Query",
-                    "type":       "string",
-                    "required":   true
-                }
-            }
-        },
-        "create_group": {
-            "httpMethod":"POST",
-            "uri":       "groups.json",
-            "summary":   "Create a group",
-            "parameters":{
-                "data":        {
-                    "type":       "array",
-                    "location":   "body",
-                    "description":"Group JSON",
-                    "filters":    "json_encode",
-                    "required":   true
-                },
-                "Content-Type":{
-                    "type":    "string",
-                    "location":"header",
-                    "static":  "application/json"
-                }
-            }
-        },
-        "delete_group": {
-            "httpMethod":"DELETE",
-            "uri":       "groups/{id}.json",
-            "summary":   "Delete a group",
-            "parameters":{
-                "id":{
-                    "location":   "uri",
-                    "description":"Group to delete by ID",
-                    "type":       "integer",
-                    "required":   true
-                }
-            }
-        },
-        "get_group":    {
-            "httpMethod":"GET",
-            "uri":       "groups/{id}.json",
-            "summary":   "Get a ticket",
-            "parameters":{
-                "id":{
-                    "location":   "uri",
-                    "description":"Group to get by ID",
-                    "type":       "integer",
-                    "required":   true
-                }
-            }
-        },
-        "update_group": {
-            "httpMethod":"PUT",
-            "uri":       "groups/{id}.json",
-            "summary":   "Update a group",
-            "parameters":{
-                "id":          {
-                    "location":   "uri",
-                    "description":"Group to update by ID",
-                    "type":       "integer",
-                    "required":   true
-                },
-                "data":        {
-                    "type":       "array",
-                    "location":   "body",
-                    "description":"Group JSON",
-                    "filters":    "json_encode",
-                    "required":   true
-                },
-                "Content-Type":{
-                    "type":    "string",
-                    "location":"header",
-                    "static":  "application/json"
-                }
-            }
-        }
-}
-```
-
-### Guzzle\Service\Description\ServiceDescription
-
-Commands are now called Operations
-
-**Before**
-
-```php
-use Guzzle\Service\Description\ServiceDescription;
-
-$sd = new ServiceDescription();
-$sd->getCommands();     // @returns ApiCommandInterface[]
-$sd->hasCommand($name);
-$sd->getCommand($name); // @returns ApiCommandInterface|null
-$sd->addCommand($command); // @param ApiCommandInterface $command
-```
-
-**After**
-
-```php
-use Guzzle\Service\Description\ServiceDescription;
-
-$sd = new ServiceDescription();
-$sd->getOperations();           // @returns OperationInterface[]
-$sd->hasOperation($name);
-$sd->getOperation($name);       // @returns OperationInterface|null
-$sd->addOperation($operation);  // @param OperationInterface $operation
-```
-
-### Guzzle\Common\Inflection\Inflector
-
-Namespace is now `Guzzle\Inflection\Inflector`
-
-### Guzzle\Http\Plugin
-
-Namespace is now `Guzzle\Plugin`. Many other changes occur within this namespace and are detailed in their own sections below.
-
-### Guzzle\Http\Plugin\LogPlugin and Guzzle\Common\Log
-
-Now `Guzzle\Plugin\Log\LogPlugin` and `Guzzle\Log` respectively.
-
-**Before**
-
-```php
-use Guzzle\Common\Log\ClosureLogAdapter;
-use Guzzle\Http\Plugin\LogPlugin;
-
-/** @var \Guzzle\Http\Client */
-$client;
-
-// $verbosity is an integer indicating desired message verbosity level
-$client->addSubscriber(new LogPlugin(new ClosureLogAdapter(function($m) { echo $m; }, $verbosity = LogPlugin::LOG_VERBOSE);
-```
-
-**After**
-
-```php
-use Guzzle\Log\ClosureLogAdapter;
-use Guzzle\Log\MessageFormatter;
-use Guzzle\Plugin\Log\LogPlugin;
-
-/** @var \Guzzle\Http\Client */
-$client;
-
-// $format is a string indicating desired message format -- @see MessageFormatter
-$client->addSubscriber(new LogPlugin(new ClosureLogAdapter(function($m) { echo $m; }, $format = MessageFormatter::DEBUG_FORMAT);
-```
-
-### Guzzle\Http\Plugin\CurlAuthPlugin
-
-Now `Guzzle\Plugin\CurlAuth\CurlAuthPlugin`.
-
-### Guzzle\Http\Plugin\ExponentialBackoffPlugin
-
-Now `Guzzle\Plugin\Backoff\BackoffPlugin`, and other changes.
-
-**Before**
-
-```php
-use Guzzle\Http\Plugin\ExponentialBackoffPlugin;
-
-$backoffPlugin = new ExponentialBackoffPlugin($maxRetries, array_merge(
-        ExponentialBackoffPlugin::getDefaultFailureCodes(), array(429)
-    ));
-
-$client->addSubscriber($backoffPlugin);
-```
-
-**After**
-
-```php
-use Guzzle\Plugin\Backoff\BackoffPlugin;
-use Guzzle\Plugin\Backoff\HttpBackoffStrategy;
-
-// Use convenient factory method instead -- see implementation for ideas of what
-// you can do with chaining backoff strategies
-$backoffPlugin = BackoffPlugin::getExponentialBackoff($maxRetries, array_merge(
-        HttpBackoffStrategy::getDefaultFailureCodes(), array(429)
-    ));
-$client->addSubscriber($backoffPlugin);
-```
-
-### Known Issues
-
-#### [BUG] Accept-Encoding header behavior changed unintentionally.
-
-(See #217) (Fixed in 09daeb8c666fb44499a0646d655a8ae36456575e)
-
-In version 2.8 setting the `Accept-Encoding` header would set the CURLOPT_ENCODING option, which permitted cURL to
-properly handle gzip/deflate compressed responses from the server. In versions affected by this bug this does not happen.
-See issue #217 for a workaround, or use a version containing the fix.

sites/all/libraries/mailgun/vendor/guzzle/guzzle/build.xml

@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project name="guzzle" default="test">
-    <!-- set local values, like git location -->
-    <property file="phing/build.properties.dist" override="true" />
-    <property file="phing/build.properties" override="true" />
-
-    <property name="dir.output" value="${project.basedir}/build/artifacts" />
-    <property name="dir.imports" value="${project.basedir}/phing/imports" />
-    <property name="dir.bin" value="${project.basedir}/bin" />
-    <property name="repo.dir" value="${project.basedir}" />
-
-    <import file="${dir.imports}/dependencies.xml"/>
-    <import file="${dir.imports}/deploy.xml"/>
-
-    <target name="composer-lint" description="lint-check composer.json only">
-        <composerlint dir="${project.basedir}/src" file="{$project.basedir}/composer.json" />
-    </target>
-
-    <target name="test" description="Run unit tests">
-        <exec passthru="true" command="vendor/bin/phpunit" checkReturn="true" />
-    </target>
-
-    <target name="build-init" description="Initialize local phing properties">
-        <copy file="phing/build.properties.dist" tofile="phing/build.properties" overwrite="false" />
-    </target>
-
-    <target name="clean">
-        <delete dir="${dir.output}"/>
-        <delete dir="${project.basedir}/build/pearwork"/>
-    </target>
-
-    <target name="prepare" depends="clean,build-init">
-        <mkdir dir="${dir.output}"/>
-        <mkdir dir="${dir.output}/logs" />
-    </target>
-
-    <target name="coverage" depends="prepare">
-        <exec passthru="true" command="vendor/bin/phpunit --coverage-html=${dir.output}/coverage" />
-    </target>
-
-    <target name="view-coverage">
-        <exec passthru="true" command="open ${dir.output}/coverage/index.html" />
-    </target>
-
-</project>

sites/all/libraries/mailgun/vendor/guzzle/guzzle/composer.json

@@ -1,82 +0,0 @@
-{
-    "name": "guzzle/guzzle",
-    "type": "library",
-    "description": "PHP HTTP client. This library is deprecated in favor of https://packagist.org/packages/guzzlehttp/guzzle",
-    "keywords": ["framework", "http", "rest", "web service", "curl", "client", "HTTP client"],
-    "homepage": "http://guzzlephp.org/",
-    "license": "MIT",
-
-    "authors": [
-        {
-            "name": "Michael Dowling",
-            "email": "mtdowling@gmail.com",
-            "homepage": "https://github.com/mtdowling"
-        },
-        {
-            "name": "Guzzle Community",
-            "homepage": "https://github.com/guzzle/guzzle/contributors"
-        }
-    ],
-
-    "replace": {
-        "guzzle/batch": "self.version",
-        "guzzle/cache": "self.version",
-        "guzzle/common": "self.version",
-        "guzzle/http": "self.version",
-        "guzzle/inflection": "self.version",
-        "guzzle/iterator": "self.version",
-        "guzzle/log": "self.version",
-        "guzzle/parser": "self.version",
-        "guzzle/plugin": "self.version",
-        "guzzle/plugin-async": "self.version",
-        "guzzle/plugin-backoff": "self.version",
-        "guzzle/plugin-cache": "self.version",
-        "guzzle/plugin-cookie": "self.version",
-        "guzzle/plugin-curlauth": "self.version",
-        "guzzle/plugin-error-response": "self.version",
-        "guzzle/plugin-history": "self.version",
-        "guzzle/plugin-log": "self.version",
-        "guzzle/plugin-md5": "self.version",
-        "guzzle/plugin-mock": "self.version",
-        "guzzle/plugin-oauth": "self.version",
-        "guzzle/service": "self.version",
-        "guzzle/stream": "self.version"
-    },
-
-    "require": {
-        "php": ">=5.3.3",
-        "ext-curl": "*",
-        "symfony/event-dispatcher": "~2.1"
-    },
-
-    "autoload": {
-        "psr-0": {
-            "Guzzle": "src/",
-            "Guzzle\\Tests": "tests/"
-        }
-    },
-
-    "suggest": {
-        "guzzlehttp/guzzle": "Guzzle 5 has moved to a new package name. The package you have installed, Guzzle 3, is deprecated."
-    },
-
-    "scripts": {
-        "test": "phpunit"
-    },
-
-    "require-dev": {
-        "doctrine/cache": "~1.3",
-        "symfony/class-loader": "~2.1",
-        "monolog/monolog": "~1.0",
-        "psr/log": "~1.0",
-        "zendframework/zend-cache": "2.*,<2.3",
-        "zendframework/zend-log": "2.*,<2.3",
-        "phpunit/phpunit": "3.7.*"
-    },
-
-    "extra": {
-        "branch-alias": {
-            "dev-master": "3.9-dev"
-        }
-    }
-}

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/Makefile

@@ -1,153 +0,0 @@
-# Makefile for Sphinx documentation
-#
-
-# You can set these variables from the command line.
-SPHINXOPTS    =
-SPHINXBUILD   = sphinx-build
-PAPER         =
-BUILDDIR      = _build
-
-# Internal variables.
-PAPEROPT_a4     = -D latex_paper_size=a4
-PAPEROPT_letter = -D latex_paper_size=letter
-ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
-# the i18n builder cannot share the environment and doctrees with the others
-I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
-
-.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
-
-help:
-	@echo "Please use \`make <target>' where <target> is one of"
-	@echo "  html       to make standalone HTML files"
-	@echo "  dirhtml    to make HTML files named index.html in directories"
-	@echo "  singlehtml to make a single large HTML file"
-	@echo "  pickle     to make pickle files"
-	@echo "  json       to make JSON files"
-	@echo "  htmlhelp   to make HTML files and a HTML help project"
-	@echo "  qthelp     to make HTML files and a qthelp project"
-	@echo "  devhelp    to make HTML files and a Devhelp project"
-	@echo "  epub       to make an epub"
-	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
-	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
-	@echo "  text       to make text files"
-	@echo "  man        to make manual pages"
-	@echo "  texinfo    to make Texinfo files"
-	@echo "  info       to make Texinfo files and run them through makeinfo"
-	@echo "  gettext    to make PO message catalogs"
-	@echo "  changes    to make an overview of all changed/added/deprecated items"
-	@echo "  linkcheck  to check all external links for integrity"
-	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
-
-clean:
-	-rm -rf $(BUILDDIR)/*
-
-html:
-	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
-	@echo
-	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
-
-dirhtml:
-	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
-	@echo
-	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
-
-singlehtml:
-	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
-	@echo
-	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
-
-pickle:
-	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
-	@echo
-	@echo "Build finished; now you can process the pickle files."
-
-json:
-	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
-	@echo
-	@echo "Build finished; now you can process the JSON files."
-
-htmlhelp:
-	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
-	@echo
-	@echo "Build finished; now you can run HTML Help Workshop with the" \
-	      ".hhp project file in $(BUILDDIR)/htmlhelp."
-
-qthelp:
-	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
-	@echo
-	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
-	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
-	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/Guzzle.qhcp"
-	@echo "To view the help file:"
-	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/Guzzle.qhc"
-
-devhelp:
-	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
-	@echo
-	@echo "Build finished."
-	@echo "To view the help file:"
-	@echo "# mkdir -p $$HOME/.local/share/devhelp/Guzzle"
-	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/Guzzle"
-	@echo "# devhelp"
-
-epub:
-	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
-	@echo
-	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
-
-latex:
-	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
-	@echo
-	@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
-	@echo "Run \`make' in that directory to run these through (pdf)latex" \
-	      "(use \`make latexpdf' here to do that automatically)."
-
-latexpdf:
-	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
-	@echo "Running LaTeX files through pdflatex..."
-	$(MAKE) -C $(BUILDDIR)/latex all-pdf
-	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
-
-text:
-	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
-	@echo
-	@echo "Build finished. The text files are in $(BUILDDIR)/text."
-
-man:
-	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
-	@echo
-	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
-
-texinfo:
-	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
-	@echo
-	@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
-	@echo "Run \`make' in that directory to run these through makeinfo" \
-	      "(use \`make info' here to do that automatically)."
-
-info:
-	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
-	@echo "Running Texinfo files through makeinfo..."
-	make -C $(BUILDDIR)/texinfo info
-	@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
-
-gettext:
-	$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
-	@echo
-	@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
-
-changes:
-	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
-	@echo
-	@echo "The overview file is in $(BUILDDIR)/changes."
-
-linkcheck:
-	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
-	@echo
-	@echo "Link check complete; look for any errors in the above output " \
-	      "or in $(BUILDDIR)/linkcheck/output.txt."
-
-doctest:
-	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
-	@echo "Testing of doctests in the sources finished, look at the " \
-	      "results in $(BUILDDIR)/doctest/output.txt."

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/_static/homepage.css

@@ -1,122 +0,0 @@
-/* Hero unit on homepage */
-
-.hero-unit h1 {
-  font-size: 49px;
-  margin-bottom: 12px;
-}
-
-.hero-unit {
-  padding: 40px;
-}
-
-.hero-unit p {
-  font-size: 17px;
-}
-
-.masthead img {
-  float: left;
-  margin-right: 17px;
-}
-
-.hero-unit ul li {
-  margin-left: 220px;
-}
-
-.hero-unit .buttons {
-  text-align: center;
-}
-
-.jumbotron {
-  position: relative;
-  padding: 40px 0;
-  color: #fff;
-  text-shadow: 0 1px 3px rgba(0,0,0,.4), 0 0 30px rgba(0,0,0,.075);
-  background: #00312F;
-  background: -moz-linear-gradient(45deg, #002F31 0%, #335A6D 100%);
-  background: -webkit-gradient(linear, left bottom, right top, color-stop(0%,#00312D), color-stop(100%,#33566D));
-  background: -webkit-linear-gradient(45deg, #020031 0%,#334F6D 100%);
-  background: -o-linear-gradient(45deg, #002D31 0%,#334D6D 100%);
-  background: -ms-linear-gradient(45deg, #002F31 0%,#33516D 100%);
-  background: linear-gradient(45deg, #020031 0%,#33516D 100%);
-  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#020031', endColorstr='#6d3353',GradientType=1 );
-  -webkit-box-shadow: inset 0 3px 7px rgba(0, 0, 0, .2), inset 0 -3px 7px rgba(0, 0, 0, .2);
-  -moz-box-shadow: inset 0 3px 7px rgba(0,0,0,.2), inset 0 -3px 7px rgba(0,0,0,.2);
-  box-shadow: inset 0 3px 7px rgba(0, 0, 0, .2), inset 0 -3px 7px rgba(0, 0, 0, .2);
-}
-
-.jumbotron h1 {
-  font-size: 80px;
-  font-weight: bold;
-  letter-spacing: -1px;
-  line-height: 1;
-}
-
-.jumbotron p {
-  font-size: 24px;
-  font-weight: 300;
-  line-height: 1.25;
-  margin-bottom: 30px;
-}
-
-.masthead {
-  padding: 40px 0 30px;
-  margin-bottom: 0;
-  color: #fff;
-  margin-top: -19px;
-}
-
-.masthead h1 {
-  display: none;
-}
-
-.masthead p {
-  font-size: 40px;
-  font-weight: 200;
-  line-height: 1.25;
-  margin: 12px 0 0 0;
-}
-
-.masthead .btn {
-  padding: 19px 24px;
-  font-size: 24px;
-  font-weight: 200;
-  border: 0;
-}
-
-/* Social bar on homepage */
-
-.social {
-  padding: 2px 0;
-  text-align: center;
-  background-color: #f5f5f5;
-  border-top: 1px solid #fff;
-  border-bottom: 1px solid #ddd;
-  margin: 0 0 20px 0;
-}
-
-.social ul {
-  margin-top: 0;
-}
-
-.social-buttons {
-  margin-left: 0;
-  margin-bottom: 0;
-  padding-left: 0;
-  list-style: none;
-}
-
-.social-buttons li {
-  display: inline-block;
-  padding: 5px 8px;
-  line-height: 1;
-  *display: inline;
-  *zoom: 1;
-}
-
-.center-announcement {
-  padding: 10px;
-  background-color: rgb(238, 243, 255);
-  border-radius: 8px;
-  text-align: center;
-  margin: 24px 0;
-}

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/_static/prettify.css

@@ -1,41 +0,0 @@
-.com {
-  color: #93A1A1;
-}
-.lit {
-  color: #195F91;
-}
-.pun, .opn, .clo {
-  color: #93A1A1;
-}
-.fun {
-  color: #DC322F;
-}
-.str, .atv {
-  color: #DD1144;
-}
-.kwd, .linenums .tag {
-  color: #1E347B;
-}
-.typ, .atn, .dec, .var {
-  color: teal;
-}
-.pln {
-  color: #48484C;
-}
-.prettyprint {
-  background-color: #F7F7F9;
-  border: 1px solid #E1E1E8;
-  padding: 8px;
-}
-.prettyprint.linenums {
-  box-shadow: 40px 0 0 #FBFBFC inset, 41px 0 0 #ECECF0 inset;
-}
-ol.linenums {
-  margin: 0 0 0 33px;
-}
-ol.linenums li {
-  color: #BEBEC5;
-  line-height: 18px;
-  padding-left: 12px;
-  text-shadow: 0 1px 0 #FFFFFF;
-}

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/_templates/index.html

@@ -1,106 +0,0 @@
-<script type="text/javascript" src="{{ pathto('_static/prettify.js', 1) }}"></script>
-<link rel="stylesheet" type="text/css" href="{{ pathto('_static/prettify.css', 1) }}" />
-<link rel="stylesheet" type="text/css" href="{{ pathto('_static/homepage.css', 1) }}" />
-
-<div class="jumbotron masthead">
-  <div class="container">
-    <img src="{{ pathto('_static/logo.png', 1) }}" alt="guzzle" width="199" height="260" />
-    <h1>Guzzle</h1>
-    <p>Guzzle is a PHP HTTP client<br />&amp; framework for building RESTful web service clients.</p>
-    <p>
-      <a class="btn btn-primary btn-lg" href="https://github.com/guzzle/guzzle">View Guzzle on GitHub</a>
-      <a class="btn btn-default btn-lg" href="{{ pathto('docs') }}">Read the docs</a>
-    </p>
-    </div>
-</div>
-
-<div class="social">
-  <ul class="social-buttons">
-    <li>
-      <iframe src="http://ghbtns.com/github-btn.html?user=guzzle&repo=guzzle&type=watch&count=true"
-          allowtransparency="true" frameborder="0" scrolling="0" width="110" height="20"></iframe>
-    </li>
-    <li>
-      <a href="https://twitter.com/share" class="twitter-share-button" data-url="http://guzzlephp.org" data-text="Guzzle, PHP HTTP client &amp; framework for building RESTful web service clients" data-via="mtdowling">Tweet</a>
-      <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="http://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
-    </li>
-    <li>
-      <a href="https://twitter.com/mtdowling" class="twitter-follow-button" data-show-count="false">Follow @mtdowling</a>
-      <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="http://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
-    </li>
-  </ul>
-</div>
-
-<div class="container">
-
-  <h1>Introducing Guzzle</h1>
-
-  <p>Guzzle takes the pain out of sending HTTP requests and the redundancy out of creating web service clients. It's
-    a framework that includes the tools needed to create a robust web service client, including:
-    Service descriptions for defining the inputs and outputs of an API, resource iterators for traversing
-    paginated resources, batching for sending a large number of requests as efficiently as possible.</p>
-
-  <ul>
-    <li>All the power of cURL with a simple interface.</li>
-    <li>Persistent connections and parallel requests.</li>
-    <li>Streams request and response bodies</li>
-    <li><a href="{{ pathto('webservice-client/guzzle-service-descriptions') }}">Service descriptions</a> for quickly building clients.</li>
-    <li>Powered by the Symfony2 EventDispatcher.</li>
-    <li>Use all of the code or only <a href="https://packagist.org/packages/guzzle/">specific components</a>.</li>
-    <li><a href="{{ pathto('plugins/plugins-overview') }}">Plugins</a> for caching, logging, OAuth, mocks, and more</li>
-    <li>Includes a custom node.js webserver to <a href="{{ pathto('testing/unit-testing') }}">test your clients</a>.</li>
-  </ul>
-
-  <div class="center-announcement">
-    Guzzle is now part of Drupal 8 core and powers the official <a href="https://github.com/aws/aws-sdk-php">AWS SDK for PHP</a>
-  </div>
-
-  <h2>GitHub Example</h2>
-
-  <pre class="prettyprint">&lt;?php
-require_once 'vendor/autoload.php';
-use Guzzle\Http\Client;
-
-// Create a client and provide a base URL
-$client = new Client('https://api.github.com');
-// Create a request with basic Auth
-$request = $client->get('/user')->setAuth('user', 'pass');
-// Send the request and get the response
-$response = $request->send();
-echo $response->getBody();
-// >>> {"type":"User", ...
-echo $response->getHeader('Content-Length');
-// >>> 792
-</pre>
-
-    <h2>Twitter Example</h2>
-    <pre class="prettyprint">&lt;?php
-// Create a client to work with the Twitter API
-$client = new Client('https://api.twitter.com/{version}', array(
-    'version' => '1.1'
-));
-
-// Sign all requests with the OauthPlugin
-$client->addSubscriber(new Guzzle\Plugin\Oauth\OauthPlugin(array(
-    'consumer_key'  => '***',
-    'consumer_secret' => '***',
-    'token'       => '***',
-    'token_secret'  => '***'
-)));
-
-echo $client->get('statuses/user_timeline.json')->send()->getBody();
-// >>> {"public_gists":6,"type":"User" ...
-
-// Create a tweet using POST
-$request = $client->post('statuses/update.json', null, array(
-    'status' => 'Tweeted with Guzzle, http://guzzlephp.org'
-));
-
-// Send the request and parse the JSON response into an array
-$data = $request->send()->json();
-echo $data['text'];
-// >>> Tweeted with Guzzle, http://t.co/kngJMfRk
-</pre>
-</div>
-
-<script type="text/javascript">prettyPrint();</script>

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/_templates/nav_links.html

@@ -1,5 +0,0 @@
-<li><a href="{{ pathto('docs') }}">Docs</a></li>
-<li><a href="http://guzzlephp.org/api/index.html">API</a></li>
-<li><a href="https://github.com/guzzle/guzzle">GitHub</a></li>
-<li><a href="https://groups.google.com/forum/?hl=en#!forum/guzzle">Forum</a></li>
-<li><a href="irc:irc.freenode.com/#guzzlephp">IRC</a></li>

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/batching/batching.rst

@@ -1,183 +0,0 @@
-========
-Batching
-========
-
-Guzzle provides a fairly generic and very customizable batching framework that allows developers to efficiently
-transfer requests in parallel.
-
-Sending requests and commands in parallel
------------------------------------------
-
-You can send HTTP requests in parallel by passing an array of ``Guzzle\Http\Message\RequestInterface`` objects to
-``Guzzle\Http\Client::send()``:
-
-.. code-block:: php
-
-    $responses = $client->send(array(
-        $client->get('http://www.example.com/foo'),
-        $client->get('http://www.example.com/baz')
-        $client->get('http://www.example.com/bar')
-    ));
-
-You can send commands in parallel by passing an array of ``Guzzle\Service\Command\CommandInterface`` objects
-``Guzzle\Service\Client::execute()``:
-
-.. code-block:: php
-
-    $commands = $client->execute(array(
-        $client->getCommand('foo'),
-        $client->getCommand('baz'),
-        $client->getCommand('bar')
-    ));
-
-These approaches work well for most use-cases.  When you need more control over the requests that are sent in
-parallel or you need to send a large number of requests, you need to use the functionality provided in the
-``Guzzle\Batch`` namespace.
-
-Batching overview
------------------
-
-The batch object, ``Guzzle\Batch\Batch``, is a queue.  You add requests to the queue until you are ready to transfer
-all of the requests.  In order to efficiently transfer the items in the queue, the batch object delegates the
-responsibility of dividing the queue into manageable parts to a divisor (``Guzzle\Batch\BatchDivisorInterface``).
-The batch object then iterates over each array of items created by the divisor and sends them to the batch object's
-``Guzzle\Batch\BatchTransferInterface``.
-
-.. code-block:: php
-
-    use Guzzle\Batch\Batch;
-    use Guzzle\Http\BatchRequestTransfer;
-
-    // BatchRequestTransfer acts as both the divisor and transfer strategy
-    $transferStrategy = new BatchRequestTransfer(10);
-    $divisorStrategy = $transferStrategy;
-
-    $batch = new Batch($transferStrategy, $divisorStrategy);
-
-    // Add some requests to the batch queue
-    $batch->add($request1)
-        ->add($request2)
-        ->add($request3);
-
-    // Flush the queue and retrieve the flushed items
-    $arrayOfTransferredRequests = $batch->flush();
-
-.. note::
-
-    You might find that your transfer strategy will need to act as both the divisor and transfer strategy.
-
-Using the BatchBuilder
-----------------------
-
-The ``Guzzle\Batch\BatchBuilder`` makes it easier to create batch objects.  The batch builder also provides an easier
-way to add additional behaviors to your batch object.
-
-Transferring requests
-~~~~~~~~~~~~~~~~~~~~~
-
-The ``Guzzle\Http\BatchRequestTransfer`` class efficiently transfers HTTP requests in parallel by grouping batches of
-requests by the curl_multi handle that is used to transfer the requests.
-
-.. code-block:: php
-
-    use Guzzle\Batch\BatchBuilder;
-
-    $batch = BatchBuilder::factory()
-        ->transferRequests(10)
-        ->build();
-
-Transferring commands
-~~~~~~~~~~~~~~~~~~~~~
-
-The ``Guzzle\Service\Command\BatchCommandTransfer`` class efficiently transfers service commands by grouping commands
-by the client that is used to transfer them.  You can add commands to a batch object that are transferred by different
-clients, and the batch will handle the rest.
-
-.. code-block:: php
-
-    use Guzzle\Batch\BatchBuilder;
-
-    $batch = BatchBuilder::factory()
-        ->transferCommands(10)
-        ->build();
-
-    $batch->add($client->getCommand('foo'))
-        ->add($client->getCommand('baz'))
-        ->add($client->getCommand('bar'));
-
-    $commands = $batch->flush();
-
-Batch behaviors
----------------
-
-You can add various behaviors to your batch that allow for more customizable transfers.
-
-Automatically flushing a queue
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Use the ``Guzzle\Batch\FlushingBatch`` decorator when you want to pump a large number of items into a batch queue and
-have the queue automatically flush when the size of the queue reaches a certain threshold.
-
-.. code-block:: php
-
-    use Guzzle\Batch\BatchBuilder;
-
-    $batch = BatchBuilder::factory()
-        ->transferRequests(10)
-        ->autoFlushAt(10)
-        ->build();
-
-Batch builder method: ``autoFlushAt($threshold)``
-
-Notifying on flush
-~~~~~~~~~~~~~~~~~~
-
-Use the ``Guzzle\Batch\NotifyingBatch`` decorator if you want a function to be notified each time the batch queue is
-flushed.  This is useful when paired with the flushing batch decorator.  Pass a callable to the ``notify()`` method of
-a batch builder to use this decorator with the builder.
-
-.. code-block:: php
-
-    use Guzzle\Batch\BatchBuilder;
-
-    $batch = BatchBuilder::factory()
-        ->transferRequests(10)
-        ->autoFlushAt(10)
-        ->notify(function (array $transferredItems) {
-            echo 'Transferred ' . count($transferredItems) . "items\n";
-        })
-        ->build();
-
-Batch builder method:: ``notify(callable $callback)``
-
-Keeping a history
-~~~~~~~~~~~~~~~~~
-
-Use the ``Guzzle\Batch\HistoryBatch`` decorator if you want to maintain a history of all the items transferred with
-the batch queue.
-
-.. code-block:: php
-
-    use Guzzle\Batch\BatchBuilder;
-
-    $batch = BatchBuilder::factory()
-        ->transferRequests(10)
-        ->keepHistory()
-        ->build();
-
-After transferring items, you can use the ``getHistory()`` of a batch to retrieve an array of transferred items.  Be
-sure to periodically clear the history using ``clearHistory()``.
-
-Batch builder method: ``keepHistory()``
-
-Exception buffering
-~~~~~~~~~~~~~~~~~~~
-
-Use the ``Guzzle\Batch\ExceptionBufferingBatch`` decorator to buffer exceptions during a transfer so that you can
-transfer as many items as possible then deal with the errored batches after the transfer completes.  After transfer,
-use the ``getExceptions()`` method of a batch to retrieve an array of
-``Guzzle\Batch\Exception\BatchTransferException`` objects.  You can use these exceptions to attempt to retry the
-failed batches.  Be sure to clear the buffered exceptions when you are done with them by using the
-``clearExceptions()`` method.
-
-Batch builder method: ``bufferExceptions()``

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/conf.py

@@ -1,94 +0,0 @@
-import sys, os
-from sphinx.highlighting import lexers
-from pygments.lexers.web import PhpLexer
-
-lexers['php'] = PhpLexer(startinline=True, linenos=1)
-lexers['php-annotations'] = PhpLexer(startinline=True, linenos=1)
-primary_domain = 'php'
-
-# -- General configuration -----------------------------------------------------
-
-extensions = []
-templates_path = ['_templates']
-source_suffix = '.rst'
-master_doc = 'index'
-
-project = u'Guzzle'
-copyright = u'2012, Michael Dowling'
-version = '3.0.0'
-release = '3.0.0'
-
-exclude_patterns = ['_build']
-
-# -- Options for HTML output ---------------------------------------------------
-
-# The name for this set of Sphinx documents.  If None, it defaults to
-# "<project> v<release> documentation".
-html_title = "Guzzle documentation"
-html_short_title = "Guzzle"
-
-# Add any paths that contain custom static files (such as style sheets) here,
-# relative to this directory. They are copied after the builtin static files,
-# so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
-
-# Custom sidebar templates, maps document names to template names.
-html_sidebars = {
-    '**':       ['localtoc.html', 'leftbar.html', 'searchbox.html']
-}
-
-# Output file base name for HTML help builder.
-htmlhelp_basename = 'Guzzledoc'
-
-# -- Guzzle Sphinx theme setup ------------------------------------------------
-
-sys.path.insert(0, '/Users/dowling/projects/guzzle_sphinx_theme')
-
-import guzzle_sphinx_theme
-html_translator_class = 'guzzle_sphinx_theme.HTMLTranslator'
-html_theme_path = guzzle_sphinx_theme.html_theme_path()
-html_theme = 'guzzle_sphinx_theme'
-
-# Guzzle theme options (see theme.conf for more information)
-html_theme_options = {
-    "index_template": "index.html",
-    "project_nav_name": "Guzzle",
-    "github_user": "guzzle",
-    "github_repo": "guzzle",
-    "disqus_comments_shortname": "guzzle",
-    "google_analytics_account": "UA-22752917-1"
-}
-
-# -- Options for LaTeX output --------------------------------------------------
-
-latex_elements = {}
-
-# Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title, author, documentclass [howto/manual]).
-latex_documents = [
-  ('index', 'Guzzle.tex', u'Guzzle Documentation',
-   u'Michael Dowling', 'manual'),
-]
-
-# -- Options for manual page output --------------------------------------------
-
-# One entry per manual page. List of tuples
-# (source start file, name, description, authors, manual section).
-man_pages = [
-    ('index', 'guzzle', u'Guzzle Documentation',
-     [u'Michael Dowling'], 1)
-]
-
-# If true, show URL addresses after external links.
-#man_show_urls = False
-
-# -- Options for Texinfo output ------------------------------------------------
-
-# Grouping the document tree into Texinfo files. List of tuples
-# (source start file, target name, title, author,
-#  dir menu entry, description, category)
-texinfo_documents = [
-  ('index', 'Guzzle', u'Guzzle Documentation',
-   u'Michael Dowling', 'Guzzle', 'One line description of project.',
-   'Miscellaneous'),
-]

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/docs.rst

@@ -1,73 +0,0 @@
-.. title:: Guzzle | PHP HTTP client and framework for consuming RESTful web services
-
-====================
-Guzzle Documentation
-====================
-
-Getting started
----------------
-
-.. toctree::
-   :maxdepth: 1
-
-   getting-started/overview
-   getting-started/installation
-   getting-started/faq
-
-The HTTP client
----------------
-
-.. toctree::
-   :maxdepth: 2
-
-   http-client/client
-   http-client/request
-   http-client/response
-   http-client/entity-bodies
-   http-client/http-redirects
-   http-client/uri-templates
-
-Plugins
--------
-
-.. toctree::
-   :maxdepth: 1
-
-   plugins/plugins-overview
-   plugins/creating-plugins
-   plugins/async-plugin
-   plugins/backoff-plugin
-   plugins/cache-plugin
-   plugins/cookie-plugin
-   plugins/curl-auth-plugin
-   plugins/history-plugin
-   plugins/log-plugin
-   plugins/md5-validator-plugin
-   plugins/mock-plugin
-   plugins/oauth-plugin
-
-The web service client
-----------------------
-
-.. toctree::
-   :maxdepth: 1
-
-   webservice-client/webservice-client
-   webservice-client/using-the-service-builder
-   webservice-client/guzzle-service-descriptions
-   batching/batching
-   iterators/resource-iterators
-   iterators/guzzle-iterators
-
-Testing
--------
-
-.. toctree::
-   :maxdepth: 2
-
-   testing/unit-testing
-
-API Docs
---------
-
-`Read the API docs <http://guzzlephp.org/api/index.html>`_

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/getting-started/faq.rst

@@ -1,29 +0,0 @@
-===
-FAQ
-===
-
-What should I do if I get this error: Fatal error: Maximum function nesting level of '100' reached, aborting!
--------------------------------------------------------------------------------------------------------------
-
-You could run into this error if you have the XDebug extension installed and you execute a lot of requests in
-callbacks.  This error message comes specifically from the XDebug extension. PHP itself does not have a function
-nesting limit. Change this setting in your php.ini to increase the limit::
-
-    xdebug.max_nesting_level = 1000
-
-[`source <http://stackoverflow.com/a/4293870/151504>`_]
-
-How can I speed up my client?
------------------------------
-
-There are several things you can do to speed up your client:
-
-1. Utilize a C based HTTP message parser (e.g. ``Guzzle\Parser\Message\PeclHttpMessageParser``)
-2. Disable operation validation by setting the ``command.disable_validation`` option to true on a command
-
-Why am I getting a 417 error response?
---------------------------------------
-
-This can occur for a number of reasons, but if you are sending PUT, POST, or PATCH requests with an
-``Expect: 100-Continue`` header, a server that does not support this header will return a 417 response. You can work
-around this by calling ``$request->removeHeader('Expect');`` after setting the entity body of a request.

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/getting-started/installation.rst

@@ -1,154 +0,0 @@
-============
-Installation
-============
-
-Requirements
-------------
-
-#. PHP 5.3.3+ compiled with the cURL extension
-#. A recent version of cURL 7.16.2+ compiled with OpenSSL and zlib
-
-Installing Guzzle
------------------
-
-Composer
-~~~~~~~~
-
-The recommended way to install Guzzle is with `Composer <http://getcomposer.org>`_. Composer is a dependency
-management tool for PHP that allows you to declare the dependencies your project needs and installs them into your
-project.
-
-.. code-block:: bash
-
-    # Install Composer
-    curl -sS https://getcomposer.org/installer | php
-
-    # Add Guzzle as a dependency
-    php composer.phar require guzzle/guzzle:~3.9
-
-After installing, you need to require Composer's autoloader:
-
-.. code-block:: php
-
-    require 'vendor/autoload.php';
-
-You can find out more on how to install Composer, configure autoloading, and other best-practices for defining
-dependencies at `getcomposer.org <http://getcomposer.org>`_.
-
-Using only specific parts of Guzzle
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-While you can always just rely on ``guzzle/guzzle``, Guzzle provides several smaller parts of Guzzle as individual
-packages available through Composer.
-
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| Package name                                                                                  | Description                              |
-+===============================================================================================+==========================================+
-| `guzzle/common <https://packagist.org/packages/guzzle/common>`_                               | Provides ``Guzzle\Common``               |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/http <https://packagist.org/packages/guzzle/http>`_                                   | Provides ``Guzzle\Http``                 |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/parser <https://packagist.org/packages/guzzle/parser>`_                               | Provides ``Guzzle\Parser``               |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/batch <https://packagist.org/packages/guzzle/batch>`_                                 | Provides ``Guzzle\Batch``                |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/cache <https://packagist.org/packages/guzzle/cache>`_                                 | Provides ``Guzzle\Cache``                |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/inflection <https://packagist.org/packages/guzzle/inflection>`_                       | Provides ``Guzzle\Inflection``           |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/iterator <https://packagist.org/packages/guzzle/iterator>`_                           | Provides ``Guzzle\Iterator``             |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/log <https://packagist.org/packages/guzzle/log>`_                                     | Provides ``Guzzle\Log``                  |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin <https://packagist.org/packages/guzzle/plugin>`_                               | Provides ``Guzzle\Plugin`` (all plugins) |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-async <https://packagist.org/packages/guzzle/plugin-async>`_                   | Provides ``Guzzle\Plugin\Async``         |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-backoff <https://packagist.org/packages/guzzle/plugin-backoff>`_               | Provides ``Guzzle\Plugin\BackoffPlugin`` |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-cache <https://packagist.org/packages/guzzle/plugin-cache>`_                   | Provides ``Guzzle\Plugin\Cache``         |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-cookie <https://packagist.org/packages/guzzle/plugin-cookie>`_                 | Provides ``Guzzle\Plugin\Cookie``        |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-error-response <https://packagist.org/packages/guzzle/plugin-error-response>`_ | Provides ``Guzzle\Plugin\ErrorResponse`` |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-history <https://packagist.org/packages/guzzle/plugin-history>`_               | Provides ``Guzzle\Plugin\History``       |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-log <https://packagist.org/packages/guzzle/plugin-log>`_                       | Provides ``Guzzle\Plugin\Log``           |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-md5 <https://packagist.org/packages/guzzle/plugin-md5>`_                       | Provides ``Guzzle\Plugin\Md5``           |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-mock <https://packagist.org/packages/guzzle/plugin-mock>`_                     | Provides ``Guzzle\Plugin\Mock``          |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/plugin-oauth <https://packagist.org/packages/guzzle/plugin-oauth>`_                   | Provides ``Guzzle\Plugin\Oauth``         |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/service <https://packagist.org/packages/guzzle/service>`_                             | Provides ``Guzzle\Service``              |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-| `guzzle/stream <https://packagist.org/packages/guzzle/stream>`_                               | Provides ``Guzzle\Stream``               |
-+-----------------------------------------------------------------------------------------------+------------------------------------------+
-
-Bleeding edge
-^^^^^^^^^^^^^
-
-During your development, you can keep up with the latest changes on the master branch by setting the version
-requirement for Guzzle to ``dev-master``.
-
-.. code-block:: js
-
-   {
-      "require": {
-         "guzzle/guzzle": "dev-master"
-      }
-   }
-
-PEAR
-~~~~
-
-Guzzle can be installed through PEAR:
-
-.. code-block:: bash
-
-    pear channel-discover guzzlephp.org/pear
-    pear install guzzle/guzzle
-
-You can install a specific version of Guzzle by providing a version number suffix:
-
-.. code-block:: bash
-
-    pear install guzzle/guzzle-3.9.0
-
-Contributing to Guzzle
-----------------------
-
-In order to contribute, you'll need to checkout the source from GitHub and install Guzzle's dependencies using
-Composer:
-
-.. code-block:: bash
-
-    git clone https://github.com/guzzle/guzzle.git
-    cd guzzle && curl -s http://getcomposer.org/installer | php && ./composer.phar install --dev
-
-Guzzle is unit tested with PHPUnit. You will need to create your own phpunit.xml file in order to run the unit tests
-(or just copy phpunit.xml.dist to phpunit.xml). Run the tests using the vendored PHPUnit binary:
-
-.. code-block:: bash
-
-    vendor/bin/phpunit
-
-You'll need to install node.js v0.5.0 or newer in order to test the cURL implementation.
-
-Framework integrations
-----------------------
-
-Using Guzzle with Symfony
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Bundles are available on GitHub:
-
-- `DdeboerGuzzleBundle <https://github.com/ddeboer/GuzzleBundle>`_ for Guzzle 2
-- `MisdGuzzleBundle <https://github.com/misd-service-development/guzzle-bundle>`_ for Guzzle 3
-
-Using Guzzle with Silex
-~~~~~~~~~~~~~~~~~~~~~~~
-
-A `Guzzle Silex service provider <https://github.com/guzzle/guzzle-silex-extension>`_ is available on GitHub.

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/getting-started/overview.rst

@@ -1,85 +0,0 @@
-=================
-Welcome to Guzzle
-=================
-
-What is Guzzle?
-~~~~~~~~~~~~~~~
-
-Guzzle is a PHP HTTP client and framework for building web service clients. Guzzle takes the pain out of sending HTTP
-requests and the redundancy out of creating web service clients.
-
-Features at a glance
---------------------
-
-- All the power of cURL with a simple interface.
-- Persistent connections and parallel requests.
-- Streams request and response bodies
-- Service descriptions for quickly building clients.
-- Powered by the Symfony2 EventDispatcher.
-- Use all of the code or only specific components.
-- Plugins for caching, logging, OAuth, mocks, and more
-- Includes a custom node.js webserver to test your clients.
-- Service descriptions for defining the inputs and outputs of an API
-- Resource iterators for traversing paginated resources
-- Batching for sending a large number of requests as efficiently as possible
-
-.. code-block:: php
-
-    // Really simple using a static facade
-    Guzzle\Http\StaticClient::mount();
-    $response = Guzzle::get('http://guzzlephp.org');
-
-    // More control using a client class
-    $client = new \Guzzle\Http\Client('http://guzzlephp.org');
-    $request = $client->get('/');
-    $response = $request->send();
-
-License
--------
-
-Licensed using the `MIT license <http://opensource.org/licenses/MIT>`_.
-
-    Copyright (c) 2013 Michael Dowling <https://github.com/mtdowling>
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
-Contributing
-------------
-
-Guidelines
-~~~~~~~~~~
-
-This is still a work in progress, but there are only a few rules:
-
-1. Guzzle follows PSR-0, PSR-1, and PSR-2
-2. All pull requests must include unit tests to ensure the change works as expected and to prevent future regressions
-
-Reporting a security vulnerability
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-We want to ensure that Guzzle is a secure HTTP client library for everyone. If you've discovered a security
-vulnerability in Guzzle, we appreciate your help in disclosing it to us in a
-`responsible manner <http://en.wikipedia.org/wiki/Responsible_disclosure>`_.
-
-Publicly disclosing a vulnerability can put the entire community at risk. If you've discovered a security concern,
-please email us at security@guzzlephp.org. We'll work with you to make sure that we understand the scope of the issue,
-and that we fully address your concern. We consider correspondence sent to security@guzzlephp.org our highest priority,
-and work to address any issues that arise as quickly as possible.
-
-After a security vulnerability has been corrected, a security hotfix release will be deployed as soon as possible.

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/http-client/client.rst

@@ -1,569 +0,0 @@
-======================
-The Guzzle HTTP client
-======================
-
-Guzzle gives PHP developers complete control over HTTP requests while utilizing HTTP/1.1 best practices. Guzzle's HTTP
-functionality is a robust framework built on top of the `PHP libcurl bindings <http://www.php.net/curl>`_.
-
-The three main parts of the Guzzle HTTP client are:
-
-+--------------+-------------------------------------------------------------------------------------------------------+
-| Clients      | ``Guzzle\Http\Client`` (creates and sends requests, associates a response with a request)             |
-+--------------+-------------------------------------------------------------------------------------------------------+
-| Requests     | ``Guzzle\Http\Message\Request`` (requests with no body),                                              |
-|              | ``Guzzle\Http\Message\EntityEnclosingRequest`` (requests with a body)                                 |
-+--------------+-------------------------------------------------------------------------------------------------------+
-| Responses    | ``Guzzle\Http\Message\Response``                                                                      |
-+--------------+-------------------------------------------------------------------------------------------------------+
-
-Creating a Client
------------------
-
-Clients create requests, send requests, and set responses on a request object. When instantiating a client object,
-you can pass an optional "base URL" and optional array of configuration options. A base URL is a
-:doc:`URI template <uri-templates>` that contains the URL of a remote server. When creating requests with a relative
-URL, the base URL of a client will be merged into the request's URL.
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-
-    // Create a client and provide a base URL
-    $client = new Client('https://api.github.com');
-
-    $request = $client->get('/user');
-    $request->setAuth('user', 'pass');
-    echo $request->getUrl();
-    // >>> https://api.github.com/user
-
-    // You must send a request in order for the transfer to occur
-    $response = $request->send();
-
-    echo $response->getBody();
-    // >>> {"type":"User", ...
-
-    echo $response->getHeader('Content-Length');
-    // >>> 792
-
-    $data = $response->json();
-    echo $data['type'];
-    // >>> User
-
-Base URLs
-~~~~~~~~~
-
-Notice that the URL provided to the client's ``get()`` method is relative. Relative URLs will always merge into the
-base URL of the client. There are a few rules that control how the URLs are merged.
-
-.. tip::
-
-    Guzzle follows `RFC 3986 <http://tools.ietf.org/html/rfc3986#section-5.2>`_ when merging base URLs and
-    relative URLs.
-
-In the above example, we passed ``/user`` to the ``get()`` method of the client. This is a relative URL, so it will
-merge into the base URL of the client-- resulting in the derived URL of ``https://api.github.com/users``.
-
-``/user`` is a relative URL but uses an absolute path because it contains the leading slash. Absolute paths will
-overwrite any existing path of the base URL. If an absolute path is provided (e.g. ``/path/to/something``), then the
-path specified in the base URL of the client will be replaced with the absolute path, and the query string provided
-by the relative URL will replace the query string of the base URL.
-
-Omitting the leading slash and using relative paths will add to the path of the base URL of the client. So using a
-client base URL of ``https://api.twitter.com/v1.1`` and creating a GET request with ``statuses/user_timeline.json``
-will result in a URL of ``https://api.twitter.com/v1.1/statuses/user_timeline.json``. If a relative path and a query
-string are provided, then the relative path will be appended to the base URL path, and the query string provided will
-be merged into the query string of the base URL.
-
-If an absolute URL is provided (e.g. ``http://httpbin.org/ip``), then the request will completely use the absolute URL
-as-is without merging in any of the URL parts specified in the base URL.
-
-Configuration options
-~~~~~~~~~~~~~~~~~~~~~
-
-The second argument of the client's constructor is an array of configuration data. This can include URI template data
-or special options that alter the client's behavior:
-
-+-------------------------------+-------------------------------------------------------------------------------------+
-| ``request.options``           | Associative array of :ref:`Request options <request-options>` to apply to every     |
-|                               | request created by the client.                                                      |
-+-------------------------------+-------------------------------------------------------------------------------------+
-| ``redirect.disable``          | Disable HTTP redirects for every request created by the client.                     |
-+-------------------------------+-------------------------------------------------------------------------------------+
-| ``curl.options``              | Associative array of cURL options to apply to every request created by the client.  |
-|                               | if either the key or value of an entry in the array is a string, Guzzle will        |
-|                               | attempt to find a matching defined cURL constant automatically (e.g.                |
-|                               | "CURLOPT_PROXY" will be converted to the constant ``CURLOPT_PROXY``).               |
-+-------------------------------+-------------------------------------------------------------------------------------+
-| ``ssl.certificate_authority`` | Set to true to use the Guzzle bundled SSL certificate bundle (this is used by       |
-|                               | default, 'system' to use the bundle on your system, a string pointing to a file to  |
-|                               | use a specific certificate file, a string pointing to a directory to use multiple   |
-|                               | certificates, or ``false`` to disable SSL validation (not recommended).             |
-|                               |                                                                                     |
-|                               | When using  Guzzle inside of a phar file, the bundled SSL certificate will be       |
-|                               | extracted to your system's temp folder, and each time a client is created an MD5    |
-|                               | check will be performed to ensure the integrity of the certificate.                 |
-+-------------------------------+-------------------------------------------------------------------------------------+
-| ``command.params``            | When using a ``Guzzle\Service\Client`` object, this is an associative array of      |
-|                               | default options to set on each command created by the client.                       |
-+-------------------------------+-------------------------------------------------------------------------------------+
-
-Here's an example showing how to set various configuration options, including default headers to send with each request,
-default query string parameters to add to each request, a default auth scheme for each request, and a proxy to use for
-each request. Values can be injected into the client's base URL using variables from the configuration array.
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-
-    $client = new Client('https://api.twitter.com/{version}', array(
-        'version'        => 'v1.1',
-        'request.options' => array(
-            'headers' => array('Foo' => 'Bar'),
-            'query'   => array('testing' => '123'),
-            'auth'    => array('username', 'password', 'Basic|Digest|NTLM|Any'),
-            'proxy'   => 'tcp://localhost:80'
-        )
-    ));
-
-Setting a custom User-Agent
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The default Guzzle User-Agent header is ``Guzzle/<Guzzle_Version> curl/<curl_version> PHP/<PHP_VERSION>``. You can
-customize the User-Agent header of a client by calling the ``setUserAgent()`` method of a Client object.
-
-.. code-block:: php
-
-    // Completely override the default User-Agent
-    $client->setUserAgent('Test/123');
-
-    // Prepend a string to the default User-Agent
-    $client->setUserAgent('Test/123', true);
-
-Creating requests with a client
--------------------------------
-
-A Client object exposes several methods used to create Request objects:
-
-* Create a custom HTTP request: ``$client->createRequest($method, $uri, array $headers, $body, $options)``
-* Create a GET request: ``$client->get($uri, array $headers, $options)``
-* Create a HEAD request: ``$client->head($uri, array $headers, $options)``
-* Create a DELETE request: ``$client->delete($uri, array $headers, $body, $options)``
-* Create a POST request: ``$client->post($uri, array $headers, $postBody, $options)``
-* Create a PUT request: ``$client->put($uri, array $headers, $body, $options)``
-* Create a PATCH request: ``$client->patch($uri, array $headers, $body, $options)``
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-
-    $client = new Client('http://baseurl.com/api/v1');
-
-    // Create a GET request using Relative to base URL
-    // URL of the request: http://baseurl.com/api/v1/path?query=123&value=abc)
-    $request = $client->get('path?query=123&value=abc');
-    $response = $request->send();
-
-    // Create HEAD request using a relative URL with an absolute path
-    // URL of the request: http://baseurl.com/path?query=123&value=abc
-    $request = $client->head('/path?query=123&value=abc');
-    $response = $request->send();
-
-    // Create a DELETE request using an absolute URL
-    $request = $client->delete('http://www.example.com/path?query=123&value=abc');
-    $response = $request->send();
-
-    // Create a PUT request using the contents of a PHP stream as the body
-    // Specify custom HTTP headers
-    $request = $client->put('http://www.example.com/upload', array(
-        'X-Header' => 'My Header'
-    ), fopen('http://www.test.com/', 'r'));
-    $response = $request->send();
-
-    // Create a POST request and add the POST files manually
-    $request = $client->post('http://localhost:8983/solr/update')
-        ->addPostFiles(array('file' => '/path/to/documents.xml'));
-    $response = $request->send();
-
-    // Check if a resource supports the DELETE method
-    $supportsDelete = $client->options('/path')->send()->isMethodAllowed('DELETE');
-    $response = $request->send();
-
-Client objects create Request objects using a request factory (``Guzzle\Http\Message\RequestFactoryInterface``).
-You can inject a custom request factory into the Client using ``$client->setRequestFactory()``, but you can typically
-rely on a Client's default request factory.
-
-Static clients
---------------
-
-You can use Guzzle's static client facade to more easily send simple HTTP requests.
-
-.. code-block:: php
-
-    // Mount the client so that you can access it at \Guzzle
-    Guzzle\Http\StaticClient::mount();
-    $response = Guzzle::get('http://guzzlephp.org');
-
-Each request method of the static client (e.g. ``get()``, ``post()`, ``put()``, etc) accepts an associative array of request
-options to apply to the request.
-
-.. code-block:: php
-
-    $response = Guzzle::post('http://test.com', array(
-        'headers' => array('X-Foo' => 'Bar'),
-        'body'    => array('Test' => '123'),
-        'timeout' => 10
-    ));
-
-.. _request-options:
-
-Request options
----------------
-
-Request options can be specified when creating a request or in the ``request.options`` parameter of a client. These
-options can control various aspects of a request including: headers to send, query string data, where the response
-should be downloaded, proxies, auth, etc.
-
-headers
-~~~~~~~
-
-Associative array of headers to apply to the request. When specified in the ``$options`` argument of a client creational
-method (e.g. ``get()``, ``post()``, etc), the headers in the ``$options`` array will overwrite headers specified in the
-``$headers`` array.
-
-.. code-block:: php
-
-    $request = $client->get($url, array(), array(
-        'headers' => array('X-Foo' => 'Bar')
-    ));
-
-Headers can be specified on a client to add default headers to every request sent by a client.
-
-.. code-block:: php
-
-    $client = new Guzzle\Http\Client();
-
-    // Set a single header using path syntax
-    $client->setDefaultOption('headers/X-Foo', 'Bar');
-
-    // Set all headers
-    $client->setDefaultOption('headers', array('X-Foo' => 'Bar'));
-
-.. note::
-
-    In addition to setting request options when creating requests or using the ``setDefaultOption()`` method, any
-    default client request option can be set using a client's config object:
-
-    .. code-block:: php
-
-        $client->getConfig()->setPath('request.options/headers/X-Foo', 'Bar');
-
-query
-~~~~~
-
-Associative array of query string parameters to the request. When specified in the ``$options`` argument of a client
-creational method, the query string parameters in the ``$options`` array will overwrite query string parameters
-specified in the `$url`.
-
-.. code-block:: php
-
-    $request = $client->get($url, array(), array(
-        'query' => array('abc' => '123')
-    ));
-
-Query string parameters can be specified on a client to add default query string parameters to every request sent by a
-client.
-
-.. code-block:: php
-
-    $client = new Guzzle\Http\Client();
-
-    // Set a single query string parameter using path syntax
-    $client->setDefaultOption('query/abc', '123');
-
-    // Set an array of default query string parameters
-    $client->setDefaultOption('query', array('abc' => '123'));
-
-body
-~~~~
-
-Sets the body of a request. The value supplied to the body option can be a ``Guzzle\Http\EntityBodyInterface``, string,
-fopen resource, or array when sending POST requests. When a ``body`` request option is supplied, the option value will
-overwrite the ``$body`` argument of a client creational method.
-
-auth
-~~~~
-
-Specifies and array of HTTP authorization parameters parameters to use with the request. The array must contain the
-username in index [0], the password in index [1], and can optionally contain the authentication type in index [2].
-The available authentication types are: "Basic" (default), "Digest", "NTLM", or "Any".
-
-.. code-block:: php
-
-    $request = $client->get($url, array(), array(
-        'auth' => array('username', 'password', 'Digest')
-    ));
-
-    // You can add auth headers to every request of a client
-    $client->setDefaultOption('auth', array('username', 'password', 'Digest'));
-
-cookies
-~~~~~~~
-
-Specifies an associative array of cookies to add to the request.
-
-allow_redirects
-~~~~~~~~~~~~~~~
-
-Specifies whether or not the request should follow redirects. Requests will follow redirects by default. Set
-``allow_redirects`` to ``false`` to disable redirects.
-
-save_to
-~~~~~~~
-
-The ``save_to`` option specifies where the body of a response is downloaded. You can pass the path to a file, an fopen
-resource, or a ``Guzzle\Http\EntityBodyInterface`` object.
-
-See :ref:`Changing where a response is downloaded <request-set-response-body>` for more information on setting the
-`save_to` option.
-
-events
-~~~~~~
-
-The `events` option makes it easy to attach listeners to the various events emitted by a request object. The `events`
-options must be an associative array mapping an event name to a Closure or array the contains a Closure and the
-priority of the event.
-
-.. code-block:: php
-
-    $request = $client->get($url, array(), array(
-        'events' => array(
-            'request.before_send' => function (\Guzzle\Common\Event $e) {
-                echo 'About to send ' . $e['request'];
-            }
-        )
-    ));
-
-    // Using the static client:
-    Guzzle::get($url, array(
-        'events' => array(
-            'request.before_send' => function (\Guzzle\Common\Event $e) {
-                echo 'About to send ' . $e['request'];
-            }
-        )
-    ));
-
-plugins
-~~~~~~~
-
-The `plugins` options makes it easy to attach an array of plugins to a request.
-
-.. code-block:: php
-
-    // Using the static client:
-    Guzzle::get($url, array(
-        'plugins' => array(
-            new Guzzle\Plugin\Cache\CachePlugin(),
-            new Guzzle\Plugin\Cookie\CookiePlugin()
-        )
-    ));
-
-exceptions
-~~~~~~~~~~
-
-The `exceptions` option can be used to disable throwing exceptions for unsuccessful HTTP response codes
-(e.g. 404, 500, etc). Set `exceptions` to false to not throw exceptions.
-
-params
-~~~~~~
-
-The `params` options can be used to specify an associative array of data parameters to add to a request.  Note that
-these are not query string parameters.
-
-timeout / connect_timeout
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You can specify the maximum number of seconds to allow for an entire transfer to take place before timing out using
-the `timeout` request option. You can specify the maximum number of seconds to wait while trying to connect using the
-`connect_timeout` request option. Set either of these options to 0 to wait indefinitely.
-
-.. code-block:: php
-
-    $request = $client->get('http://www.example.com', array(), array(
-        'timeout'         => 20,
-        'connect_timeout' => 1.5
-    ));
-
-verify
-~~~~~~
-
-Set to true to enable SSL certificate validation (the default), false to disable SSL certificate validation, or supply
-the path to a CA bundle to enable verification using a custom certificate.
-
-cert
-~~~~
-
-The `cert` option lets you specify a PEM formatted SSL client certificate to use with servers that require one. If the
-certificate requires a password, provide an array with the password as the second item.
-
-This would typically be used in conjunction with the `ssl_key` option.
-
-.. code-block:: php
-
-    $request = $client->get('https://www.example.com', array(), array(
-        'cert' => '/etc/pki/client_certificate.pem'
-    )
-
-    $request = $client->get('https://www.example.com', array(), array(
-        'cert' => array('/etc/pki/client_certificate.pem', 's3cr3tp455w0rd')
-    )
-
-ssl_key
-~~~~~~~
-
-The `ssl_key` option lets you specify a file containing your PEM formatted private key, optionally protected by a password.
-Note: your password is sensitive, keep the PHP script containing it safe.
-
-This would typically be used in conjunction with the `cert` option.
-
-.. code-block:: php
-
-    $request = $client->get('https://www.example.com', array(), array(
-        'ssl_key' => '/etc/pki/private_key.pem'
-    )
-
-    $request = $client->get('https://www.example.com', array(), array(
-        'ssl_key' => array('/etc/pki/private_key.pem', 's3cr3tp455w0rd')
-    )
-
-proxy
-~~~~~
-
-The `proxy` option is used to specify an HTTP proxy (e.g. `http://username:password@192.168.16.1:10`).
-
-debug
-~~~~~
-
-The `debug` option is used to show verbose cURL output for a transfer.
-
-stream
-~~~~~~
-
-When using a static client, you can set the `stream` option to true to return a `Guzzle\Stream\Stream` object that can
-be used to pull data from a stream as needed (rather than have cURL download the entire contents of a response to a
-stream all at once).
-
-.. code-block:: php
-
-    $stream = Guzzle::get('http://guzzlephp.org', array('stream' => true));
-    while (!$stream->feof()) {
-        echo $stream->readLine();
-    }
-
-Sending requests
-----------------
-
-Requests can be sent by calling the ``send()`` method of a Request object, but you can also send requests using the
-``send()`` method of a Client.
-
-.. code-block:: php
-
-    $request = $client->get('http://www.amazon.com');
-    $response = $client->send($request);
-
-Sending requests in parallel
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The Client's ``send()`` method accept a single ``Guzzle\Http\Message\RequestInterface`` object or an array of
-RequestInterface objects. When an array is specified, the requests will be sent in parallel.
-
-Sending many HTTP requests serially (one at a time) can cause an unnecessary delay in a script's execution. Each
-request must complete before a subsequent request can be sent. By sending requests in parallel, a pool of HTTP
-requests can complete at the speed of the slowest request in the pool, significantly reducing the amount of time
-needed to execute multiple HTTP requests. Guzzle provides a wrapper for the curl_multi functions in PHP.
-
-Here's an example of sending three requests in parallel using a client object:
-
-.. code-block:: php
-
-    use Guzzle\Common\Exception\MultiTransferException;
-
-    try {
-        $responses = $client->send(array(
-            $client->get('http://www.google.com/'),
-            $client->head('http://www.google.com/'),
-            $client->get('https://www.github.com/')
-        ));
-    } catch (MultiTransferException $e) {
-
-        echo "The following exceptions were encountered:\n";
-        foreach ($e as $exception) {
-            echo $exception->getMessage() . "\n";
-        }
-
-        echo "The following requests failed:\n";
-        foreach ($e->getFailedRequests() as $request) {
-            echo $request . "\n\n";
-        }
-
-        echo "The following requests succeeded:\n";
-        foreach ($e->getSuccessfulRequests() as $request) {
-            echo $request . "\n\n";
-        }
-    }
-
-If the requests succeed, an array of ``Guzzle\Http\Message\Response`` objects are returned. A single request failure
-will not cause the entire pool of requests to fail. Any exceptions thrown while transferring a pool of requests will
-be aggregated into a ``Guzzle\Common\Exception\MultiTransferException`` exception.
-
-Plugins and events
-------------------
-
-Guzzle provides easy to use request plugins that add behavior to requests based on signal slot event notifications
-powered by the
-`Symfony2 Event Dispatcher component <http://symfony.com/doc/2.0/components/event_dispatcher/introduction.html>`_. Any
-event listener or subscriber attached to a Client object will automatically be attached to each request created by the
-client.
-
-Using the same cookie session for each request
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Attach a ``Guzzle\Plugin\Cookie\CookiePlugin`` to a client which will in turn add support for cookies to every request
-created by a client, and each request will use the same cookie session:
-
-.. code-block:: php
-
-    use Guzzle\Plugin\Cookie\CookiePlugin;
-    use Guzzle\Plugin\Cookie\CookieJar\ArrayCookieJar;
-
-    // Create a new cookie plugin
-    $cookiePlugin = new CookiePlugin(new ArrayCookieJar());
-
-    // Add the cookie plugin to the client
-    $client->addSubscriber($cookiePlugin);
-
-.. _client-events:
-
-Events emitted from a client
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-A ``Guzzle\Http\Client`` object emits the following events:
-
-+------------------------------+--------------------------------------------+------------------------------------------+
-| Event name                   | Description                                | Event data                               |
-+==============================+============================================+==========================================+
-| client.create_request        | Called when a client creates a request     | * client: The client                     |
-|                              |                                            | * request: The created request           |
-+------------------------------+--------------------------------------------+------------------------------------------+
-
-.. code-block:: php
-
-    use Guzzle\Common\Event;
-    use Guzzle\Http\Client;
-
-    $client = new Client();
-
-    // Add a listener that will echo out requests as they are created
-    $client->getEventDispatcher()->addListener('client.create_request', function (Event $e) {
-        echo 'Client object: ' . spl_object_hash($e['client']) . "\n";
-        echo "Request object: {$e['request']}\n";
-    });

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/http-client/entity-bodies.rst

@@ -1,151 +0,0 @@
-===========================
-Request and response bodies
-===========================
-
-`Entity body <http://www.w3.org/Protocols/rfc2616/rfc2616-sec7.html>`_ is the term used for the body of an HTTP
-message. The entity body of requests and responses is inherently a
-`PHP stream <http://php.net/manual/en/book.stream.php>`_ in Guzzle. The body of the request can be either a string or
-a PHP stream which are converted into a ``Guzzle\Http\EntityBody`` object using its factory method. When using a
-string, the entity body is stored in a `temp PHP stream <http://www.php.net/manual/en/wrappers.php.php>`_. The use of
-temp PHP streams helps to protect your application from running out of memory when sending or receiving large entity
-bodies in your messages. When more than 2MB of data is stored in a temp stream, it automatically stores the data on
-disk rather than in memory.
-
-EntityBody objects provide a great deal of functionality: compression, decompression, calculate the Content-MD5,
-calculate the Content-Length (when the resource is repeatable), guessing the Content-Type, and more. Guzzle doesn't
-need to load an entire entity body into a string when sending or retrieving data; entity bodies are streamed when
-being uploaded and downloaded.
-
-Here's an example of gzip compressing a text file then sending the file to a URL:
-
-.. code-block:: php
-
-    use Guzzle\Http\EntityBody;
-
-    $body = EntityBody::factory(fopen('/path/to/file.txt', 'r+'));
-    echo $body->read(1024);
-    $body->seek(0, SEEK_END);
-    $body->write('foo');
-    echo $body->ftell();
-    $body->rewind();
-
-    // Send a request using the body
-    $response = $client->put('http://localhost:8080/uploads', null, $body)->send();
-
-The body of the request can be specified in the ``Client::put()`` or ``Client::post()``  method, or, you can specify
-the body of the request by calling the ``setBody()`` method of any
-``Guzzle\Http\Message\EntityEnclosingRequestInterface`` object.
-
-Compression
------------
-
-You can compress the contents of an EntityBody object using the ``compress()`` method. The compress method accepts a
-filter that must match to one of the supported
-`PHP stream filters <http://www.php.net/manual/en/filters.compression.php>`_ on your system (e.g. `zlib.deflate`,
-``bzip2.compress``, etc). Compressing an entity body will stream the entire entity body through a stream compression
-filter into a temporary PHP stream. You can uncompress an entity body using the ``uncompress()`` method and passing
-the PHP stream filter to use when decompressing the stream (e.g. ``zlib.inflate``).
-
-.. code-block:: php
-
-    use Guzzle\Http\EntityBody;
-
-    $body = EntityBody::factory(fopen('/tmp/test.txt', 'r+'));
-    echo $body->getSize();
-    // >>> 1048576
-
-    // Compress using the default zlib.deflate filter
-    $body->compress();
-    echo $body->getSize();
-    // >>> 314572
-
-    // Decompress the stream
-    $body->uncompress();
-    echo $body->getSize();
-    // >>> 1048576
-
-Decorators
-----------
-
-Guzzle provides several EntityBody decorators that can be used to add functionality to an EntityBody at runtime.
-
-IoEmittingEntityBody
-~~~~~~~~~~~~~~~~~~~~
-
-This decorator will emit events when data is read from a stream or written to a stream. Add an event subscriber to the
-entity body's ``body.read`` or ``body.write`` methods to receive notifications when data data is transferred.
-
-.. code-block:: php
-
-    use Guzzle\Common\Event;
-    use Guzzle\Http\EntityBody;
-    use Guzzle\Http\IoEmittingEntityBody;
-
-    $original = EntityBody::factory(fopen('/tmp/test.txt', 'r+'));
-    $body = new IoEmittingEntityBody($original);
-
-    // Listen for read events
-    $body->getEventDispatcher()->addListener('body.read', function (Event $e) {
-        // Grab data from the event
-        $entityBody = $e['body'];
-        // Amount of data retrieved from the body
-        $lengthOfData = $e['length'];
-        // The actual data that was read
-        $data = $e['read'];
-    });
-
-    // Listen for write events
-    $body->getEventDispatcher()->addListener('body.write', function (Event $e) {
-        // Grab data from the event
-        $entityBody = $e['body'];
-        // The data that was written
-        $data = $e['write'];
-        // The actual amount of data that was written
-        $data = $e['read'];
-    });
-
-ReadLimitEntityBody
-~~~~~~~~~~~~~~~~~~~
-
-The ReadLimitEntityBody decorator can be used to transfer a subset or slice of an existing EntityBody object. This can
-be useful for breaking a large file into smaller pieces to be sent in chunks (e.g. Amazon S3's multipart upload API).
-
-.. code-block:: php
-
-    use Guzzle\Http\EntityBody;
-    use Guzzle\Http\ReadLimitEntityBody;
-
-    $original = EntityBody::factory(fopen('/tmp/test.txt', 'r+'));
-    echo $original->getSize();
-    // >>> 1048576
-
-    // Limit the size of the body to 1024 bytes and start reading from byte 2048
-    $body = new ReadLimitEntityBody($original, 1024, 2048);
-    echo $body->getSize();
-    // >>> 1024
-    echo $body->ftell();
-    // >>> 0
-
-CachingEntityBody
-~~~~~~~~~~~~~~~~~
-
-The CachingEntityBody decorator is used to allow seeking over previously read bytes on non-seekable read streams. This
-can be useful when transferring a non-seekable entity body fails due to needing to rewind the stream (for example,
-resulting from a redirect). Data that is read from the remote stream will be buffered in a PHP temp stream so that
-previously read bytes are cached first in memory, then on disk.
-
-.. code-block:: php
-
-    use Guzzle\Http\EntityBody;
-    use Guzzle\Http\CachingEntityBody;
-
-    $original = EntityBody::factory(fopen('http://www.google.com', 'r'));
-    $body = new CachingEntityBody($original);
-
-    $body->read(1024);
-    echo $body->ftell();
-    // >>> 1024
-
-    $body->seek(0);
-    echo $body->ftell();
-    // >>> 0

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/http-client/http-redirects.rst

@@ -1,99 +0,0 @@
-==============
-HTTP redirects
-==============
-
-By default, Guzzle will automatically follow redirects using the non-RFC compliant implementation used by most web
-browsers. This means that redirects for POST requests are followed by a GET request. You can force RFC compliance by
-enabling the strict mode on a request's parameter object:
-
-.. code-block:: php
-
-    // Set per request
-    $request = $client->post();
-    $request->getParams()->set('redirect.strict', true);
-
-    // You can set globally on a client so all requests use strict redirects
-    $client->getConfig()->set('request.params', array(
-        'redirect.strict' => true
-    ));
-
-By default, Guzzle will redirect up to 5 times before throwing a ``Guzzle\Http\Exception\TooManyRedirectsException``.
-You can raise or lower this value using the ``redirect.max`` parameter of a request object:
-
-.. code-block:: php
-
-    $request->getParams()->set('redirect.max', 2);
-
-Redirect history
-----------------
-
-You can get the number of redirects of a request using the resulting response object's ``getRedirectCount()`` method.
-Similar to cURL's ``effective_url`` property, Guzzle provides the effective URL, or the last redirect URL that returned
-the request, in a response's ``getEffectiveUrl()`` method.
-
-When testing or debugging, it is often useful to see a history of redirects for a particular request. This can be
-achieved using the HistoryPlugin.
-
-.. code-block:: php
-
-    $request = $client->get('/');
-    $history = new Guzzle\Plugin\History\HistoryPlugin();
-    $request->addSubscriber($history);
-    $response = $request->send();
-
-    // Get the last redirect URL or the URL of the request that received
-    // this response
-    echo $response->getEffectiveUrl();
-
-    // Get the number of redirects
-    echo $response->getRedirectCount();
-
-    // Iterate over each sent request and response
-    foreach ($history->getAll() as $transaction) {
-        // Request object
-        echo $transaction['request']->getUrl() . "\n";
-        // Response object
-        echo $transaction['response']->getEffectiveUrl() . "\n";
-    }
-
-    // Or, simply cast the HistoryPlugin to a string to view each request and response
-    echo $history;
-
-Disabling redirects
--------------------
-
-You can disable redirects on a client by passing a configuration option in the client's constructor:
-
-.. code-block:: php
-
-    $client = new Client(null, array('redirect.disable' => true));
-
-You can also disable redirects per request:
-
-.. code-block:: php
-
-    $request = $client->get($url, array(), array('allow_redirects' => false));
-
-Redirects and non-repeatable streams
-------------------------------------
-
-If you are redirected when sending data from a non-repeatable stream and some of the data has been read off of the
-stream, then you will get a ``Guzzle\Http\Exception\CouldNotRewindStreamException``. You can get around this error by
-adding a custom rewind method to the entity body object being sent in the request.
-
-.. code-block:: php
-
-    $request = $client->post(
-        'http://httpbin.com/redirect/2',
-        null,
-        fopen('http://httpbin.com/get', 'r')
-    );
-
-    // Add a custom function that can be used to rewind the stream
-    // (reopen in this example)
-    $request->getBody()->setRewindFunction(function ($body) {
-        $body->setStream(fopen('http://httpbin.com/get', 'r'));
-        return true;
-    );
-
-    $response = $client->send();

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/http-client/request.rst

@@ -1,667 +0,0 @@
-=====================
-Using Request objects
-=====================
-
-HTTP request messages
----------------------
-
-Request objects are all about building an HTTP message. Each part of an HTTP request message can be set individually
-using methods on the request object or set in bulk using the ``setUrl()`` method. Here's the format of an HTTP request
-with each part of the request referencing the method used to change it::
-
-    PUT(a) /path(b)?query=123(c) HTTP/1.1(d)
-    X-Header(e): header
-    Content-Length(e): 4
-
-    data(f)
-
-+-------------------------+---------------------------------------------------------------------------------+
-| a. **Method**           | The request method can only be set when instantiating a request                 |
-+-------------------------+---------------------------------------------------------------------------------+
-| b. **Path**             | ``$request->setPath('/path');``                                                 |
-+-------------------------+---------------------------------------------------------------------------------+
-| c. **Query**            | ``$request->getQuery()->set('query', '123');``                                  |
-+-------------------------+---------------------------------------------------------------------------------+
-| d. **Protocol version** | ``$request->setProtocolVersion('1.1');``                                        |
-+-------------------------+---------------------------------------------------------------------------------+
-| e. **Header**           | ``$request->setHeader('X-Header', 'header');``                                  |
-+-------------------------+---------------------------------------------------------------------------------+
-| f. **Entity Body**      |  ``$request->setBody('data'); // Only available with PUT, POST, PATCH, DELETE`` |
-+-------------------------+---------------------------------------------------------------------------------+
-
-Creating requests with a client
--------------------------------
-
-Client objects are responsible for creating HTTP request objects.
-
-GET requests
-~~~~~~~~~~~~
-
-`GET requests <http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.3>`_ are the most common form of HTTP
-requests. When you visit a website in your browser, the HTML of the website is downloaded using a GET request. GET
-requests are idempotent requests that are typically used to download content (an entity) identified by a request URL.
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-
-    $client = new Client();
-
-    // Create a request that has a query string and an X-Foo header
-    $request = $client->get('http://www.amazon.com?a=1', array('X-Foo' => 'Bar'));
-
-    // Send the request and get the response
-    $response = $request->send();
-
-You can change where the body of a response is downloaded on any request using the
-``$request->setResponseBody(string|EntityBodyInterface|resource)`` method of a request. You can also set the ``save_to``
-option of a request:
-
-.. code-block:: php
-
-    // Send the response body to a file
-    $request = $client->get('http://test.com', array(), array('save_to' => '/path/to/file'));
-
-    // Send the response body to an fopen resource
-    $request = $client->get('http://test.com', array(), array('save_to' => fopen('/path/to/file', 'w')));
-
-HEAD requests
-~~~~~~~~~~~~~
-
-`HEAD requests <http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.4>`_ work exactly like GET requests except
-that they do not actually download the response body (entity) of the response message. HEAD requests are useful for
-retrieving meta information about an entity identified by a Request-URI.
-
-.. code-block:: php
-
-    $client = new Guzzle\Http\Client();
-    $request = $client->head('http://www.amazon.com');
-    $response = $request->send();
-    echo $response->getContentLength();
-    // >>> Will output the Content-Length header value
-
-DELETE requests
-~~~~~~~~~~~~~~~
-
-A `DELETE method <http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.7>`_ requests that the origin server
-delete the resource identified by the Request-URI.
-
-.. code-block:: php
-
-    $client = new Guzzle\Http\Client();
-    $request = $client->delete('http://example.com');
-    $response = $request->send();
-
-POST requests
-~~~~~~~~~~~~~
-
-While `POST requests <http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.5>`_ can be used for a number of
-reasons, POST requests are often used when submitting HTML form data to a website. POST requests can include an entity
-body in the HTTP request.
-
-POST requests in Guzzle are sent with an ``application/x-www-form-urlencoded`` Content-Type header if POST fields are
-present but no files are being sent in the POST. If files are specified in the POST request, then the Content-Type
-header will become ``multipart/form-data``.
-
-The ``post()`` method of a client object accepts four arguments: the URL, optional headers, post fields, and an array of
-request options. To send files in the POST request, prepend the ``@`` symbol to the array value (just like you would if
-you were using the PHP ``curl_setopt`` function).
-
-Here's how to create a multipart/form-data POST request containing files and fields:
-
-.. code-block:: php
-
-    $request = $client->post('http://httpbin.org/post', array(), array(
-        'custom_field' => 'my custom value',
-        'file_field'   => '@/path/to/file.xml'
-    ));
-
-    $response = $request->send();
-
-.. note::
-
-    Remember to **always** sanitize user input when sending POST requests:
-
-    .. code-block:: php
-
-        // Prevent users from accessing sensitive files by sanitizing input
-        $_POST = array('firstname' => '@/etc/passwd');
-        $request = $client->post('http://www.example.com', array(), array (
-            'firstname' => str_replace('@', '', $_POST['firstname'])
-        ));
-
-You can alternatively build up the contents of a POST request.
-
-.. code-block:: php
-
-    $request = $client->post('http://httpbin.org/post')
-        ->setPostField('custom_field', 'my custom value')
-        ->addPostFile('file', '/path/to/file.xml');
-
-    $response = $request->send();
-
-Raw POST data
-^^^^^^^^^^^^^
-
-POST requests can also contain raw POST data that is not related to HTML forms.
-
-.. code-block:: php
-
-    $request = $client->post('http://httpbin.org/post', array(), 'this is the body');
-    $response = $request->send();
-
-You can set the body of POST request using the ``setBody()`` method of the
-``Guzzle\Http\Message\EntityEnclosingRequest`` object. This method accepts a string, a resource returned from
-``fopen``, or a ``Guzzle\Http\EntityBodyInterface`` object.
-
-.. code-block:: php
-
-    $request = $client->post('http://httpbin.org/post');
-    // Set the body of the POST to stream the contents of /path/to/large_body.txt
-    $request->setBody(fopen('/path/to/large_body.txt', 'r'));
-    $response = $request->send();
-
-PUT requests
-~~~~~~~~~~~~
-
-The `PUT method <http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.6>`_ requests that the enclosed entity be
-stored under the supplied Request-URI. PUT requests are similar to POST requests in that they both can send an entity
-body in the request message.
-
-The body of a PUT request (any any ``Guzzle\Http\Message\EntityEnclosingRequestInterface`` object) is always stored as
-a ``Guzzle\Http\Message\EntityBodyInterface`` object. This allows a great deal of flexibility when sending data to a
-remote server. For example, you can stream the contents of a stream returned by fopen, stream the contents of a
-callback function, or simply send a string of data.
-
-.. code-block:: php
-
-    $request = $client->put('http://httpbin.org/put', array(), 'this is the body');
-    $response = $request->send();
-
-Just like with POST, PATH, and DELETE requests, you can set the body of a PUT request using the ``setBody()`` method.
-
-.. code-block:: php
-
-    $request = $client->put('http://httpbin.org/put');
-    $request->setBody(fopen('/path/to/large_body.txt', 'r'));
-    $response = $request->send();
-
-PATCH requests
-~~~~~~~~~~~~~~
-
-`PATCH requests <http://tools.ietf.org/html/rfc5789>`_ are used to modify a resource.
-
-.. code-block:: php
-
-    $request = $client->patch('http://httpbin.org', array(), 'this is the body');
-    $response = $request->send();
-
-OPTIONS requests
-~~~~~~~~~~~~~~~~
-
-The `OPTIONS method <http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.2>`_ represents a request for
-information about the communication options available on the request/response chain identified by the Request-URI.
-
-.. code-block:: php
-
-    $request = $client->options('http://httpbin.org');
-    $response = $request->send();
-
-    // Check if the PUT method is supported by this resource
-    var_export($response->isMethodAllows('PUT'));
-
-Custom requests
-~~~~~~~~~~~~~~~
-
-You can create custom HTTP requests that use non-standard HTTP methods using the ``createRequest()`` method of a
-client object.
-
-.. code-block:: php
-
-    $request = $client->createRequest('COPY', 'http://example.com/foo', array(
-        'Destination' => 'http://example.com/bar',
-        'Overwrite'   => 'T'
-    ));
-    $response = $request->send();
-
-Query string parameters
------------------------
-
-Query string parameters of a request are owned by a request's ``Guzzle\Http\Query`` object that is accessible by
-calling ``$request->getQuery()``. The Query class extends from ``Guzzle\Common\Collection`` and allows you to set one
-or more query string parameters as key value pairs. You can set a parameter on a Query object using the
-``set($key, $value)`` method or access the query string object like an associative array. Any previously specified
-value for a key will be overwritten when using ``set()``. Use ``add($key, $value)`` to add a value to query string
-object, and in the event of a collision with an existing value at a specific key, the value will be converted to an
-array that contains all of the previously set values.
-
-.. code-block:: php
-
-    $request = new Guzzle\Http\Message\Request('GET', 'http://www.example.com?foo=bar&abc=123');
-
-    $query = $request->getQuery();
-    echo "{$query}\n";
-    // >>> foo=bar&abc=123
-
-    $query->remove('abc');
-    echo "{$query}\n";
-    // >>> foo=bar
-
-    $query->set('foo', 'baz');
-    echo "{$query}\n";
-    // >>> foo=baz
-
-    $query->add('foo', 'bar');
-    echo "{$query}\n";
-    // >>> foo%5B0%5D=baz&foo%5B1%5D=bar
-
-Whoah! What happened there? When ``foo=bar`` was added to the existing ``foo=baz`` query string parameter, the
-aggregator associated with the Query object was used to help convert multi-value query string parameters into a string.
-Let's disable URL-encoding to better see what's happening.
-
-.. code-block:: php
-
-    $query->useUrlEncoding(false);
-    echo "{$query}\n";
-    // >>> foo[0]=baz&foo[1]=bar
-
-.. note::
-
-    URL encoding can be disabled by passing false, enabled by passing true, set to use RFC 1738 by passing
-    ``Query::FORM_URLENCODED`` (internally uses PHP's ``urlencode`` function), or set to RFC 3986 by passing
-    ``Query::RFC_3986`` (this is the default and internally uses PHP's ``rawurlencode`` function).
-
-As you can see, the multiple values were converted into query string parameters following the default PHP convention of
-adding numerically indexed square bracket suffixes to each key (``foo[0]=baz&foo[1]=bar``). The strategy used to convert
-multi-value parameters into a string can be customized using the ``setAggregator()`` method of the Query class. Guzzle
-ships with the following query string aggregators by default:
-
-1. ``Guzzle\Http\QueryAggregator\PhpAggregator``: Aggregates using PHP style brackets (e.g. ``foo[0]=baz&foo[1]=bar``)
-2. ``Guzzle\Http\QueryAggregator\DuplicateAggregator``: Performs no aggregation and allows for key value pairs to be
-   repeated in a URL (e.g. ``foo=baz&foo=bar``)
-3. ``Guzzle\Http\QueryAggregator\CommaAggregator``: Aggregates using commas (e.g. ``foo=baz,bar``)
-
-.. _http-message-headers:
-
-HTTP Message Headers
---------------------
-
-HTTP message headers are case insensitive, multiple occurrences of any header can be present in an HTTP message
-(whether it's valid or not), and some servers require specific casing of particular headers. Because of this, request
-and response headers are stored in ``Guzzle\Http\Message\Header`` objects. The Header object can be cast as a string,
-counted, or iterated to retrieve each value from the header. Casting a Header object to a string will return all of
-the header values concatenated together using a glue string (typically ", ").
-
-A request (and response) object have several methods that allow you to retrieve and modify headers.
-
-* ``getHeaders()``: Get all of the headers of a message as a ``Guzzle\Http\Message\Header\HeaderCollection`` object.
-* ``getHeader($header)``: Get a specific header from a message. If the header exists, you'll get a
-  ``Guzzle\Http\Message\Header`` object. If the header does not exist, this methods returns ``null``.
-* ``hasHeader($header)``: Returns true or false based on if the message has a particular header.
-* ``setHeader($header, $value)``: Set a header value and overwrite any previously set value for this header.
-* ``addHeader($header, $value)``: Add a header with a particular name. If a previous value was already set by the same,
-  then the header will contain multiple values.
-* ``removeHeader($header)``: Remove a header by name from the message.
-
-.. code-block:: php
-
-    $request = new Request('GET', 'http://httpbin.com/cookies');
-    // addHeader will set and append to any existing header values
-    $request->addHeader('Foo', 'bar');
-    $request->addHeader('foo', 'baz');
-    // setHeader overwrites any existing values
-    $request->setHeader('Test', '123');
-
-    // Request headers can be cast as a string
-    echo $request->getHeader('Foo');
-    // >>> bar, baz
-    echo $request->getHeader('Test');
-    // >>> 123
-
-    // You can count the number of headers of a particular case insensitive name
-    echo count($request->getHeader('foO'));
-    // >>> 2
-
-    // You can iterate over Header objects
-    foreach ($request->getHeader('foo') as $header) {
-        echo $header . "\n";
-    }
-
-    // You can get all of the request headers as a Guzzle\Http\Message\Header\HeaderCollection object
-    $headers = $request->getHeaders();
-
-    // Missing headers return NULL
-    var_export($request->getHeader('Missing'));
-    // >>> null
-
-    // You can see all of the different variations of a header by calling raw() on the Header
-    var_export($request->getHeader('foo')->raw());
-
-Setting the body of a request
------------------------------
-
-Requests that can send a body (e.g. PUT, POST, DELETE, PATCH) are instances of
-``Guzzle\Http\Message\EntityEnclosingRequestInterface``. Entity enclosing requests contain several methods that allow
-you to specify the body to send with a request.
-
-Use the ``setBody()`` method of a request to set the body that will be sent with a request. This method accepts a
-string, a resource returned by ``fopen()``, an array, or an instance of ``Guzzle\Http\EntityBodyInterface``. The body
-will then be streamed from the underlying ``EntityBodyInterface`` object owned by the request. When setting the body
-of the request, you can optionally specify a Content-Type header and whether or not to force the request to use
-chunked Transfer-Encoding.
-
-.. code-block:: php
-
-    $request = $client->put('/user.json');
-    $request->setBody('{"foo":"baz"}', 'application/json');
-
-Content-Type header
-~~~~~~~~~~~~~~~~~~~
-
-Guzzle will automatically add a Content-Type header to a request if the Content-Type can be guessed based on the file
-extension of the payload being sent or the file extension present in the path of a request.
-
-.. code-block:: php
-
-    $request = $client->put('/user.json', array(), '{"foo":"bar"}');
-    // The Content-Type was guessed based on the path of the request
-    echo $request->getHeader('Content-Type');
-    // >>> application/json
-
-    $request = $client->put('/user.json');
-    $request->setBody(fopen('/tmp/user_data.json', 'r'));
-    // The Content-Type was guessed based on the path of the entity body
-    echo $request->getHeader('Content-Type');
-    // >>> application/json
-
-Transfer-Encoding: chunked header
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-When sending HTTP requests that contain a payload, you must let the remote server know how to determine when the entire
-message has been sent. This usually is done by supplying a ``Content-Length`` header that tells the origin server the
-size of the body that is to be sent. In some cases, the size of the payload being sent in a request cannot be known
-before initiating the transfer. In these cases (when using HTTP/1.1), you can use the ``Transfer-Encoding: chunked``
-header.
-
-If the Content-Length cannot be determined (i.e. using a PHP ``http://`` stream), then Guzzle will automatically add
-the ``Transfer-Encoding: chunked`` header to the request.
-
-.. code-block:: php
-
-    $request = $client->put('/user.json');
-    $request->setBody(fopen('http://httpbin.org/get', 'r'));
-
-    // The Content-Length could not be determined
-    echo $request->getHeader('Transfer-Encoding');
-    // >>> chunked
-
-See :doc:`/http-client/entity-bodies` for more information on entity bodies.
-
-Expect: 100-Continue header
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The ``Expect: 100-Continue`` header is used to help a client prevent sending a large payload to a server that will
-reject the request. This allows clients to fail fast rather than waste bandwidth sending an erroneous payload. Guzzle
-will automatically add the ``Expect: 100-Continue`` header to a request when the size of the payload exceeds 1MB or if
-the body of the request is not seekable (this helps to prevent errors when a non-seekable body request is redirected).
-
-.. note::
-
-    If you find that your larger requests are taking too long to complete, you should first check if the
-    ``Expect: 100-Continue`` header is being sent with the request. Some servers do not respond well to this header,
-    which causes cURL to sleep for `1 second <http://curl.haxx.se/mail/lib-2010-01/0182.html>`_.
-
-POST fields and files
-~~~~~~~~~~~~~~~~~~~~~
-
-Any entity enclosing request can send POST style fields and files. This includes POST, PUT, PATCH, and DELETE requests.
-Any request that has set POST fields or files will use cURL's POST message functionality.
-
-.. code-block:: php
-
-    $request = $client->post('/post');
-    // Set an overwrite any previously specified value
-    $request->setPostField('foo', 'bar');
-    // Append a value to any existing values
-    $request->getPostFields()->add('foo', 'baz');
-    // Remove a POST field by name
-    $request->removePostField('fizz');
-
-    // Add a file to upload (forces multipart/form-data)
-    $request->addPostFile('my_file', '/path/to/file', 'plain/text');
-    // Remove a POST file by POST key name
-    $request->removePostFile('my_other_file');
-
-.. tip::
-
-    Adding a large number of POST fields to a POST request is faster if you use the ``addPostFields()`` method so that
-    you can add and process multiple fields with a single call. Adding multiple POST files is also faster using
-    ``addPostFiles()``.
-
-Working with cookies
---------------------
-
-Cookies can be modified and retrieved from a request using the following methods:
-
-.. code-block:: php
-
-    $request->addCookie($name, $value);
-    $request->removeCookie($name);
-    $value = $request->getCookie($name);
-    $valueArray = $request->getCookies();
-
-Use the :doc:`cookie plugin </plugins/cookie-plugin>` if you need to reuse cookies between requests.
-
-.. _request-set-response-body:
-
-Changing where a response is downloaded
-----------------------------------------
-
-When a request is sent, the body of the response will be stored in a PHP temp stream by default. You can change the
-location in which the response will be downloaded using ``$request->setResponseBody($body)`` or the ``save_to`` request
-option. This can be useful for downloading the contents of a URL to a specific file.
-
-Here's an example of using request options:
-
-.. code-block:: php
-
-    $request = $this->client->get('http://example.com/large.mov', array(), array(
-        'save_to' => '/tmp/large_file.mov'
-    ));
-    $request->send();
-    var_export(file_exists('/tmp/large_file.mov'));
-    // >>> true
-
-Here's an example of using ``setResponseBody()``:
-
-.. code-block:: php
-
-    $body = fopen('/tmp/large_file.mov', 'w');
-    $request = $this->client->get('http://example.com/large.mov');
-    $request->setResponseBody($body);
-
-    // You can more easily specify the name of a file to save the contents
-    // of the response to by passing a string to ``setResponseBody()``.
-
-    $request = $this->client->get('http://example.com/large.mov');
-    $request->setResponseBody('/tmp/large_file.mov');
-
-Custom cURL options
--------------------
-
-Most of the functionality implemented in the libcurl bindings has been simplified and abstracted by Guzzle. Developers
-who need access to `cURL specific functionality <http://www.php.net/curl_setopt>`_ can still add cURL handle
-specific behavior to Guzzle HTTP requests by modifying the cURL options collection of a request:
-
-.. code-block:: php
-
-    $request->getCurlOptions()->set(CURLOPT_LOW_SPEED_LIMIT, 200);
-
-Other special options that can be set in the ``curl.options`` array include:
-
-+-------------------------+---------------------------------------------------------------------------------+
-| debug                   | Adds verbose cURL output to a temp stream owned by the cURL handle object       |
-+-------------------------+---------------------------------------------------------------------------------+
-| progress                | Instructs cURL to emit events when IO events occur. This allows you to be       |
-|                         | notified when bytes are transferred over the wire by subscribing to a request's |
-|                         | ``curl.callback.read``, ``curl.callback.write``, and ``curl.callback.progress`` |
-|                         | events.                                                                         |
-+-------------------------+---------------------------------------------------------------------------------+
-
-Request options
----------------
-
-Requests options can be specified when creating a request or in the ``request.options`` parameter of a client. These
-options can control various aspects of a request including: headers to send, query string data, where the response
-should be downloaded, proxies, auth, etc.
-
-.. code-block:: php
-
-    $request = $client->get($url, $headers, array('proxy' => 'http://proxy.com'));
-
-See :ref:`Request options <request-options>` for more information.
-
-Working with errors
--------------------
-
-HTTP errors
-~~~~~~~~~~~
-
-Requests that receive a 4xx or 5xx response will throw a ``Guzzle\Http\Exception\BadResponseException``. More
-specifically, 4xx errors throw a ``Guzzle\Http\Exception\ClientErrorResponseException``, and 5xx errors throw a
-``Guzzle\Http\Exception\ServerErrorResponseException``. You can catch the specific exceptions or just catch the
-BadResponseException to deal with either type of error. Here's an example of catching a generic BadResponseException:
-
-.. code-block:: php
-
-    try {
-        $response = $client->get('/not_found.xml')->send();
-    } catch (Guzzle\Http\Exception\BadResponseException $e) {
-        echo 'Uh oh! ' . $e->getMessage();
-        echo 'HTTP request URL: ' . $e->getRequest()->getUrl() . "\n";
-        echo 'HTTP request: ' . $e->getRequest() . "\n";
-        echo 'HTTP response status: ' . $e->getResponse()->getStatusCode() . "\n";
-        echo 'HTTP response: ' . $e->getResponse() . "\n";
-    }
-
-Throwing an exception when a 4xx or 5xx response is encountered is the default behavior of Guzzle requests. This
-behavior can be overridden by adding an event listener with a higher priority than -255 that stops event propagation.
-You can subscribe to ``request.error`` to receive notifications any time an unsuccessful response is received.
-
-You can change the response that will be associated with the request by calling ``setResponse()`` on the
-``$event['request']`` object passed into your listener, or by changing the ``$event['response']`` value of the
-``Guzzle\Common\Event`` object that is passed to your listener. Transparently changing the response associated with a
-request by modifying the event allows you to retry failed requests without complicating the code that uses the client.
-This might be useful for sending requests to a web service that has expiring auth tokens. When a response shows that
-your token has expired, you can get a new token, retry the request with the new token, and return the successful
-response to the user.
-
-Here's an example of retrying a request using updated authorization credentials when a 401 response is received,
-overriding the response of the original request with the new response, and still allowing the default exception
-behavior to be called when other non-200 response status codes are encountered:
-
-.. code-block:: php
-
-    // Add custom error handling to any request created by this client
-    $client->getEventDispatcher()->addListener('request.error', function(Event $event) {
-
-        if ($event['response']->getStatusCode() == 401) {
-
-            $newRequest = $event['request']->clone();
-            $newRequest->setHeader('X-Auth-Header', MyApplication::getNewAuthToken());
-            $newResponse = $newRequest->send();
-
-            // Set the response object of the request without firing more events
-            $event['response'] = $newResponse;
-
-            // You can also change the response and fire the normal chain of
-            // events by calling $event['request']->setResponse($newResponse);
-
-            // Stop other events from firing when you override 401 responses
-            $event->stopPropagation();
-        }
-
-    });
-
-cURL errors
-~~~~~~~~~~~
-
-Connection problems and cURL specific errors can also occur when transferring requests using Guzzle. When Guzzle
-encounters cURL specific errors while transferring a single request, a ``Guzzle\Http\Exception\CurlException`` is
-thrown with an informative error message and access to the cURL error message.
-
-A ``Guzzle\Http\Exception\MultiTransferException`` exception is thrown when a cURL specific error occurs while
-transferring multiple requests in parallel. You can then iterate over all of the exceptions encountered during the
-transfer.
-
-Plugins and events
-------------------
-
-Guzzle request objects expose various events that allow you to hook in custom logic. A request object owns a
-``Symfony\Component\EventDispatcher\EventDispatcher`` object that can be accessed by calling
-``$request->getEventDispatcher()``. You can use the event dispatcher to add listeners (a simple callback function) or
-event subscribers (classes that listen to specific events of a dispatcher). You can add event subscribers to a request
-directly by just calling ``$request->addSubscriber($mySubscriber);``.
-
-.. _request-events:
-
-Events emitted from a request
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-A ``Guzzle\Http\Message\Request`` and ``Guzzle\Http\Message\EntityEnclosingRequest`` object emit the following events:
-
-+------------------------------+--------------------------------------------+------------------------------------------+
-| Event name                   | Description                                | Event data                               |
-+==============================+============================================+==========================================+
-| request.before_send          | About to send request                      | * request: Request to be sent            |
-+------------------------------+--------------------------------------------+------------------------------------------+
-| request.sent                 | Sent the request                           | * request: Request that was sent         |
-|                              |                                            | * response: Received response            |
-+------------------------------+--------------------------------------------+------------------------------------------+
-| request.complete             | Completed a full HTTP transaction          | * request: Request that was sent         |
-|                              |                                            | * response: Received response            |
-+------------------------------+--------------------------------------------+------------------------------------------+
-| request.success              | Completed a successful request             | * request: Request that was sent         |
-|                              |                                            | * response: Received response            |
-+------------------------------+--------------------------------------------+------------------------------------------+
-| request.error                | Completed an unsuccessful request          | * request: Request that was sent         |
-|                              |                                            | * response: Received response            |
-+------------------------------+--------------------------------------------+------------------------------------------+
-| request.exception            | An unsuccessful response was               | * request: Request                       |
-|                              | received.                                  | * response: Received response            |
-|                              |                                            | * exception: BadResponseException        |
-+------------------------------+--------------------------------------------+------------------------------------------+
-| request.receive.status_line  | Received the start of a response           | * line: Full response start line         |
-|                              |                                            | * status_code: Status code               |
-|                              |                                            | * reason_phrase: Reason phrase           |
-|                              |                                            | * previous_response: (e.g. redirect)     |
-+------------------------------+--------------------------------------------+------------------------------------------+
-| curl.callback.progress       | cURL progress event (only dispatched when  | * handle: CurlHandle                     |
-|                              | ``emit_io`` is set on a request's curl     | * download_size: Total download size     |
-|                              | options)                                   | * downloaded: Bytes downloaded           |
-|                              |                                            | * upload_size: Total upload bytes        |
-|                              |                                            | * uploaded: Bytes uploaded               |
-+------------------------------+--------------------------------------------+------------------------------------------+
-| curl.callback.write          | cURL event called when data is written to  | * request: Request                       |
-|                              | an outgoing stream                         | * write: Data being written              |
-+------------------------------+--------------------------------------------+------------------------------------------+
-| curl.callback.read           | cURL event called when data is written to  | * request: Request                       |
-|                              | an incoming stream                         | * read: Data being read                  |
-+------------------------------+--------------------------------------------+------------------------------------------+
-
-Creating a request event listener
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Here's an example that listens to the ``request.complete`` event of a request and prints the request and response.
-
-.. code-block:: php
-
-    use Guzzle\Common\Event;
-
-    $request = $client->get('http://www.google.com');
-
-    // Echo out the response that was received
-    $request->getEventDispatcher()->addListener('request.complete', function (Event $e) {
-        echo $e['request'] . "\n\n";
-        echo $e['response'];
-    });

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/http-client/response.rst

@@ -1,141 +0,0 @@
-======================
-Using Response objects
-======================
-
-Sending a request will return a ``Guzzle\Http\Message\Response`` object. You can view the raw  HTTP response message by
-casting the Response object to a string. Casting the response to a string will return the entity body of the response
-as a string too, so this might be an expensive operation if the entity body is stored in a file or network stream. If
-you only want to see the response headers, you can call ``getRawHeaders()``.
-
-Response status line
---------------------
-
-The different parts of a response's `status line <http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1>`_
-(the first line of the response HTTP message) are easily retrievable.
-
-.. code-block:: php
-
-    $response = $client->get('http://www.amazon.com')->send();
-
-    echo $response->getStatusCode();      // >>> 200
-    echo $response->getReasonPhrase();    // >>> OK
-    echo $response->getProtocol();        // >>> HTTP
-    echo $response->getProtocolVersion(); // >>> 1.1
-
-You can determine the type of the response using several helper methods:
-
-.. code-block:: php
-
-    $response->isSuccessful(); // true
-    $response->isInformational();
-    $response->isRedirect();
-    $response->isClientError();
-    $response->isServerError();
-
-Response headers
-----------------
-
-The Response object contains helper methods for retrieving common response headers. These helper methods normalize the
-variations of HTTP response headers.
-
-.. code-block:: php
-
-    $response->getCacheControl();
-    $response->getContentType();
-    $response->getContentLength();
-    $response->getContentEncoding();
-    $response->getContentMd5();
-    $response->getEtag();
-    // etc... There are methods for every known response header
-
-You can interact with the Response headers using the same exact methods used to interact with Request headers. See
-:ref:`http-message-headers` for more information.
-
-.. code-block:: php
-
-    echo $response->getHeader('Content-Type');
-    echo $response->getHeader('Content-Length');
-    echo $response->getHeaders()['Content-Type']; // PHP 5.4
-
-Response body
--------------
-
-The entity body object of a response can be retrieved by calling ``$response->getBody()``. The response EntityBody can
-be cast to a string, or you can pass ``true`` to this method to retrieve the body as a string.
-
-.. code-block:: php
-
-    $request = $client->get('http://www.amazon.com');
-    $response = $request->send();
-    echo $response->getBody();
-
-See :doc:`/http-client/entity-bodies` for more information on entity bodies.
-
-JSON Responses
-~~~~~~~~~~~~~~
-
-You can easily parse and use a JSON response as an array using the ``json()`` method of a response. This method will
-always return an array if the response is valid JSON or if the response body is empty. You will get an exception if you
-call this method and the response is not valid JSON.
-
-.. code-block:: php
-
-    $data = $response->json();
-    echo gettype($data);
-    // >>> array
-
-XML Responses
-~~~~~~~~~~~~~
-
-You can easily parse and use a XML response as SimpleXMLElement object using the ``xml()`` method of a response. This
-method will always return a SimpleXMLElement object if the response is valid XML or if the response body is empty. You
-will get an exception if you call this method and the response is not valid XML.
-
-.. code-block:: php
-
-    $xml = $response->xml();
-    echo $xml->foo;
-    // >>> Bar!
-
-Streaming responses
--------------------
-
-Some web services provide streaming APIs that allow a client to keep a HTTP request open for an extended period of
-time while polling and reading. Guzzle provides a simple way to convert HTTP request messages into
-``Guzzle\Stream\Stream`` objects so that you can send the initial headers of a request, read the response headers, and
-pull in the response body manually as needed.
-
-Here's an example using the Twitter Streaming API to track the keyword "bieber":
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-    use Guzzle\Stream\PhpStreamRequestFactory;
-
-    $client = new Client('https://stream.twitter.com/1');
-
-    $request = $client->post('statuses/filter.json', null, array(
-        'track' => 'bieber'
-    ));
-
-    $request->setAuth('myusername', 'mypassword');
-
-    $factory = new PhpStreamRequestFactory();
-    $stream = $factory->fromRequest($request);
-
-    // Read until the stream is closed
-    while (!$stream->feof()) {
-        // Read a line from the stream
-        $line = $stream->readLine();
-        // JSON decode the line of data
-        $data = json_decode($line, true);
-    }
-
-You can use the ``stream`` request option when using a static client to more easily create a streaming response.
-
-.. code-block:: php
-
-    $stream = Guzzle::get('http://guzzlephp.org', array('stream' => true));
-    while (!$stream->feof()) {
-        echo $stream->readLine();
-    }

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/http-client/uri-templates.rst

@@ -1,52 +0,0 @@
-=============
-URI templates
-=============
-
-The ``$uri`` passed to one of the client's request creational methods or the base URL of a client can utilize URI
-templates. Guzzle supports the entire `URI templates RFC <http://tools.ietf.org/html/rfc6570>`_. URI templates add a
-special syntax to URIs that replace template place holders with user defined variables.
-
-Every request created by a Guzzle HTTP client passes through a URI template so that URI template expressions are
-automatically expanded:
-
-.. code-block:: php
-
-    $client = new Guzzle\Http\Client('https://example.com/', array('a' => 'hi'));
-    $request = $client->get('/{a}');
-
-Because of URI template expansion, the URL of the above request will become ``https://example.com/hi``. Notice that
-the template was expanded using configuration variables of the client. You can pass in custom URI template variables
-by passing the URI of your request as an array where the first index of the array is the URI template and the second
-index of the array are template variables that are merged into the client's configuration variables.
-
-.. code-block:: php
-
-    $request = $client->get(array('/test{?a,b}', array('b' => 'there')));
-
-The URL for this request will become ``https://test.com?a=hi&b=there``. URI templates aren't limited to just simple
-variable replacements;  URI templates can provide an enormous amount of flexibility when creating request URIs.
-
-.. code-block:: php
-
-    $request = $client->get(array('http://example.com{+path}{/segments*}{?query,data*}', array(
-        'path'     => '/foo/bar',
-        'segments' => array('one', 'two'),
-        'query'    => 'test',
-        'data'     => array(
-            'more' => 'value'
-        )
-    )));
-
-The resulting URL would become ``http://example.com/foo/bar/one/two?query=test&more=value``.
-
-By default, URI template expressions are enclosed in an opening and closing brace (e.g. ``{var}``). If you are working
-with a web service that actually uses braces (e.g. Solr), then you can specify a custom regular expression to use to
-match URI template expressions.
-
-.. code-block:: php
-
-    $client->getUriTemplate()->setRegex('/\<\$(.+)\>/');
-    $client->get('/<$a>');
-
-You can learn about all of the different features of URI templates by reading the
-`URI templates RFC <http://tools.ietf.org/html/rfc6570>`_.

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/index.rst

@@ -1,5 +0,0 @@
-.. title:: Guzzle | PHP HTTP client and framework for consuming RESTful web services
-.. toctree::
-    :hidden:
-
-    docs.rst

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/iterators/guzzle-iterators.rst

@@ -1,97 +0,0 @@
-================
-Guzzle iterators
-================
-
-Guzzle provides several SPL iterators that can be used with other SPL iterators, including Guzzle resource iterators.
-Guzzle's ``guzzle/iterator`` component can also be used independently of the rest of Guzzle through Packagist and
-Composer: https://packagist.org/packages/guzzle/iterator
-
-ChunkedIterator
----------------
-
-Pulls out multiple values from an inner iterator and yields and array of values for each outer iteration -- essentially
-pulling out chunks of values from the inner iterator.
-
-.. code-block:: php
-
-    use Guzzle\Iterator\ChunkedIterator;
-
-    $inner = new ArrayIterator(range(0, 8));
-    $chunkedIterator = new ChunkedIterator($inner, 2);
-
-    foreach ($chunkedIterator as $chunk) {
-        echo implode(', ', $chunk) . "\n";
-    }
-
-    // >>> 0, 1
-    // >>> 2, 3
-    // >>> 4, 5
-    // >>> 6, 7
-    // >>> 8
-
-FilterIterator
---------------
-
-This iterator is used to filter values out of the inner iterator. This iterator can be used when PHP 5.4's
-CallbackFilterIterator is not available.
-
-.. code-block:: php
-
-    use Guzzle\Iterator\FilterIterator;
-
-    $inner = new ArrayIterator(range(1, 10));
-    $filterIterator = new FilterIterator($inner, function ($value) {
-        return $value % 2;
-    });
-
-    foreach ($filterIterator as $value) {
-        echo $value . "\n";
-    }
-
-    // >>> 2
-    // >>> 4
-    // >>> 6
-    // >>> 8
-    // >>> 10
-
-MapIterator
------------
-
-This iterator modifies the values of the inner iterator before yielding.
-
-.. code-block:: php
-
-    use Guzzle\Iterator\MapIterator;
-
-    $inner = new ArrayIterator(range(0, 3));
-
-    $mapIterator = new MapIterator($inner, function ($value) {
-        return $value * 10;
-    });
-
-    foreach ($mapIterator as $value) {
-        echo $value . "\n";
-    }
-
-    // >>> 0
-    // >>> 10
-    // >>> 20
-    // >>> 30
-
-MethodProxyIterator
--------------------
-
-This decorator is useful when you need to expose a specific method from an inner iterator that might be wrapper
-by one or more iterator decorators. This decorator proxies missing method calls to each inner iterator until one
-of the inner iterators can fulfill the call.
-
-.. code-block:: php
-
-    use Guzzle\Iterator\MethodProxyIterator;
-
-    $inner = new \ArrayIterator();
-    $proxy = new MethodProxyIterator($inner);
-
-    // Proxy method calls to the ArrayIterator
-    $proxy->append('a');
-    $proxy->append('b');

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/iterators/resource-iterators.rst

@@ -1,149 +0,0 @@
-==================
-Resource iterators
-==================
-
-Web services often implement pagination in their responses which requires the end-user to issue a series of consecutive
-requests in order to fetch all of the data they asked for. Users of your web service client should not be responsible
-for implementing the logic involved in iterating through pages of results. Guzzle provides a simple resource iterator
-foundation to make it easier on web service client developers to offer a useful abstraction layer.
-
-Getting an iterator from a client
----------------------------------
-
-    ResourceIteratorInterface Guzzle\Service\Client::getIterator($command [, array $commandOptions, array $iteratorOptions ])
-
-The ``getIterator`` method of a ``Guzzle\Service\ClientInterface`` object provides a convenient interface for
-instantiating a resource iterator for a specific command. This method implicitly uses a
-``Guzzle\Service\Resource\ResourceIteratorFactoryInterface`` object to create resource iterators. Pass an
-instantiated command object or the name of a command in the first argument. When passing the name of a command, the
-command factory of the client will create the command by name using the ``$commandOptions`` array. The third argument
-may be used to pass an array of options to the constructor of the instantiated ``ResourceIteratorInterface`` object.
-
-.. code-block:: php
-
-    $iterator = $client->getIterator('get_users');
-
-    foreach ($iterator as $user) {
-        echo $user['name'] . ' age ' . $user['age'] . PHP_EOL;
-    }
-
-The above code sample might execute a single request or a thousand requests. As a consumer of a web service, I don't
-care. I just want to iterate over all of the users.
-
-Iterator options
-~~~~~~~~~~~~~~~~
-
-The two universal options that iterators should support are ``limit`` and ``page_size``. Using the ``limit`` option
-tells the resource iterator to attempt to limit the total number of iterated resources to a specific amount. Keep in
-mind that this is not always possible due to limitations that may be inherent to a web service. The ``page_size``
-option is used to tell a resource iterator how many resources to request per page of results. Much like the ``limit``
-option, you can not rely on getting back exactly the number of resources your specify in the ``page_size`` option.
-
-.. note::
-
-    The ``limit`` and ``page_size`` options can also be specified on an iterator using the ``setLimit($limit)`` and
-    ``setPageSize($pageSize)`` methods.
-
-Resolving iterator class names
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The default resource iterator factory of a client object expects that your iterators are stored under the ``Model``
-folder of your client and that an iterator is names after the CamelCase name of a command followed by the word
-"Iterator". For example, if you wanted to create an iterator for the ``get_users`` command, then your iterator class
-would be ``Model\GetUsersIterator`` and would be stored in ``Model/GetUsersIterator.php``.
-
-Creating an iterator
---------------------
-
-While not required, resource iterators in Guzzle typically iterate using a ``Guzzle\Service\Command\CommandInterface``
-object. ``Guzzle\Service\Resource\ResourceIterator``, the default iterator implementation that you should extend,
-accepts a command object and array of iterator options in its constructor. The command object passed to the resource
-iterator is expected to be ready to execute and not previously executed. The resource iterator keeps a reference of
-this command and clones the original command each time a subsequent request needs to be made to fetch more data.
-
-Implement the sendRequest method
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-The most important thing (and usually the only thing) you need to do when creating a resource iterator is to implement
-the ``sendRequest()`` method of the resource iterator. The ``sendRequest()`` method is called when you begin
-iterating or if there are no resources left to iterate and it you expect to retrieve more resources by making a
-subsequent request. The ``$this->command`` property of the resource iterator is updated with a cloned copy of the
-original command object passed into the constructor of the iterator. Use this command object to issue your subsequent
-requests.
-
-The ``sendRequest()`` method must return an array of the resources you retrieved from making the subsequent call.
-Returning an empty array will stop the iteration. If you suspect that your web service client will occasionally return
-an empty result set but still requires further iteration, then you must implement a sort of loop in your
-``sendRequest()`` method that will continue to issue subsequent requests until your reach the end of the paginated
-result set or until additional resources are retrieved from the web service.
-
-Update the nextToken property
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Beyond fetching more results, the ``sendRequest()`` method is responsible for updating the ``$this->nextToken``
-property of the iterator. Setting this property to anything other than null tells the iterator that issuing a
-subsequent request using the nextToken value will probably return more results. You must continually update this
-value in your ``sendRequest()`` method as each response is received from the web service.
-
-Example iterator
-----------------
-
-Let's say you want to implement a resource iterator for the ``get_users`` command of your web service. The
-``get_users`` command receives a response that contains a list of users, and if there are more pages of results to
-retrieve, returns a value called ``next_user``. This return value is known as the **next token** and should be used to
-issue subsequent requests.
-
-Assume the response to a ``get_users`` command returns JSON data that looks like this:
-
-.. code-block:: javascript
-
-    {
-        "users": [
-            { "name": "Craig Johnson", "age": 10 },
-            { "name": "Tom Barker", "age": 20 },
-            { "name": "Bob Mitchell", "age": 74 }
-        ],
-        "next_user": "Michael Dowling"
-    }
-
-Assume that because there is a ``next_user`` value, there will be more users if a subsequent request is issued. If the
-``next_user`` value is missing or null, then we know there are no more results to fetch. Let's implement a resource
-iterator for this command.
-
-.. code-block:: php
-
-    namespace MyService\Model;
-
-    use Guzzle\Service\Resource\ResourceIterator;
-
-    /**
-     * Iterate over a get_users command
-     */
-    class GetUsersIterator extends ResourceIterator
-    {
-        protected function sendRequest()
-        {
-            // If a next token is set, then add it to the command
-            if ($this->nextToken) {
-                $this->command->set('next_user', $this->nextToken);
-            }
-
-            // Execute the command and parse the result
-            $result = $this->command->execute();
-
-            // Parse the next token
-            $this->nextToken = isset($result['next_user']) ? $result['next_user'] : false;
-
-            return $result['users'];
-        }
-    }
-
-As you can see, it's pretty simple to implement an iterator. There are a few things that you should notice from this
-example:
-
-1. You do not need to create a new command in the ``sendRequest()`` method. A new command object is cloned from the
-   original command passed into the constructor of the iterator before the ``sendRequest()`` method is called.
-   Remember that the resource iterator expects a command that has not been executed.
-2. When the ``sendRequest()`` method is first called, you will not have a ``$this->nextToken`` value, so always check
-   before setting it on a command. Notice that the next token is being updated each time a request is sent.
-3. After fetching more resources from the service, always return an array of resources.

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/plugins/async-plugin.rst

@@ -1,18 +0,0 @@
-============
-Async plugin
-============
-
-The AsyncPlugin allows you to send requests that do not wait on a response. This is handled through cURL by utilizing
-the progress event. When a request has sent all of its data to the remote server, Guzzle adds a 1ms timeout on the
-request and instructs cURL to not download the body of the response. The async plugin then catches the exception and
-adds a mock response to the request, along with an X-Guzzle-Async header to let you know that the response was not
-fully downloaded.
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-    use Guzzle\Plugin\Async\AsyncPlugin;
-
-    $client = new Client('http://www.example.com');
-    $client->addSubscriber(new AsyncPlugin());
-    $response = $client->get()->send();

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/plugins/backoff-plugin.rst

@@ -1,22 +0,0 @@
-====================
-Backoff retry plugin
-====================
-
-The ``Guzzle\Plugin\Backoff\BackoffPlugin`` automatically retries failed HTTP requests using custom backoff strategies:
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-    use Guzzle\Plugin\Backoff\BackoffPlugin;
-
-    $client = new Client('http://www.test.com/');
-    // Use a static factory method to get a backoff plugin using the exponential backoff strategy
-    $backoffPlugin = BackoffPlugin::getExponentialBackoff();
-
-    // Add the backoff plugin to the client object
-    $client->addSubscriber($backoffPlugin);
-
-The BackoffPlugin's constructor accepts a ``Guzzle\Plugin\Backoff\BackoffStrategyInterface`` object that is used to
-determine when a retry should be issued and how long to delay between retries. The above code example shows how to
-attach a BackoffPlugin to a client that is pre-configured to retry failed 500 and 503 responses using truncated
-exponential backoff (emulating the behavior of Guzzle 2's ExponentialBackoffPlugin).

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/plugins/cache-plugin.rst

@@ -1,169 +0,0 @@
-=================
-HTTP Cache plugin
-=================
-
-Guzzle can leverage HTTP's caching specifications using the ``Guzzle\Plugin\Cache\CachePlugin``. The CachePlugin
-provides a private transparent proxy cache that caches HTTP responses. The caching logic, based on
-`RFC 2616 <http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html>`_, uses HTTP headers to control caching behavior,
-cache lifetime, and supports Vary, ETag, and Last-Modified based revalidation:
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-    use Doctrine\Common\Cache\FilesystemCache;
-    use Guzzle\Cache\DoctrineCacheAdapter;
-    use Guzzle\Plugin\Cache\CachePlugin;
-    use Guzzle\Plugin\Cache\DefaultCacheStorage;
-
-    $client = new Client('http://www.test.com/');
-
-    $cachePlugin = new CachePlugin(array(
-        'storage' => new DefaultCacheStorage(
-            new DoctrineCacheAdapter(
-                new FilesystemCache('/path/to/cache/files')
-            )
-        )
-    ));
-
-    // Add the cache plugin to the client object
-    $client->addSubscriber($cachePlugin);
-    $client->get('http://www.wikipedia.org/')->send();
-
-    // The next request will revalidate against the origin server to see if it
-    // has been modified. If a 304 response is received the response will be
-    // served from cache
-    $client->get('http://www.wikipedia.org/')->send();
-
-The cache plugin intercepts GET and HEAD requests before they are actually transferred to the origin server. The cache
-plugin then generates a hash key based on the request method and URL, and checks to see if a response exists in the cache. If
-a response exists in the cache, the cache adapter then checks to make sure that the caching rules associated with the response
-satisfy the request, and ensures that response still fresh. If the response is acceptable for the request any required
-revalidation, then the cached response is served instead of contacting the origin server.
-
-Vary
-----
-
-Cache keys are derived from a request method and a request URL. Multiple responses can map to the same cache key and
-stored in Guzzle's underlying cache storage object. You should use the ``Vary`` HTTP header to tell the cache storage
-object that the cache response must have been cached for a request that matches the headers specified in the Vary header
-of the request. This allows you to have specific cache entries for the same request URL but variations in a request's
-headers determine which cache entry is served. Please see the http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.44
-for more information.
-
-Cache options
--------------
-
-There are several options you can add to requests or clients to modify the behavior of the cache plugin.
-
-Override cache TTL
-~~~~~~~~~~~~~~~~~~
-
-You can override the number of seconds a cacheable response is stored in the cache by setting the
-``cache.override_ttl`` parameter on the params object of a request:
-
-.. code-block:: php
-
-    // If the response to the request is cacheable, then the response will be cached for 100 seconds
-    $request->getParams()->set('cache.override_ttl', 100);
-
-If a response doesn't specify any freshness policy, it will be kept in cache for 3600 seconds by default.
-
-Custom caching decision
-~~~~~~~~~~~~~~~~~~~~~~~
-
-If the service you are interacting with does not return caching headers or returns responses that are normally
-something that would not be cached, you can set a custom ``can_cache`` object on the constructor of the CachePlugin
-and provide a ``Guzzle\Plugin\Cache\CanCacheInterface`` object. You can use the
-``Guzzle\Plugin\Cache\CallbackCanCacheStrategy`` to easily make a caching decision based on an HTTP request and
-response.
-
-Revalidation options
-~~~~~~~~~~~~~~~~~~~~
-
-You can change the revalidation behavior of a request using the ``cache.revalidate`` parameter. Setting this
-parameter to ``never`` will ensure that a revalidation request is never sent, and the response is always served from
-the origin server. Setting this parameter to ``skip`` will never revalidate and uses the response stored in the cache.
-
-Normalizing requests for caching
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Use the ``cache.key_filter`` parameter if you wish to strip certain query string parameters from your
-request before creating a unique hash for the request. This parameter can be useful if your requests have query
-string values that cause each request URL to be unique (thus preventing a cache hit). The ``cache.key_filter``
-format is simply a comma separated list of query string values to remove from the URL when creating a cache key.
-For example, here we are saying that the ``a`` and ``q`` query string variables should be ignored when generating a
-cache key for the request:
-
-.. code-block:: php
-
-    $request->getParams()->set('cache.key_filter', 'a, q');
-
-Other options
-~~~~~~~~~~~~~
-
-There are many other options available to the CachePlugin that can meet almost any caching requirement, including
-custom revalidation implementations, custom cache key generators, custom caching decision strategies, and custom
-cache storage objects. Take a look the constructor of ``Guzzle\Plugin\Cache\CachePlugin`` for more information.
-
-Setting Client-wide cache settings
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-You can specify cache settings for every request created by a client by adding cache settings to the configuration
-options of a client.
-
-.. code-block:: php
-
-    $client = new Guzzle\Http\Client('http://www.test.com', array(
-        'request.params' => array(
-            'cache.override_ttl' => 3600,
-            'params.cache.revalidate' => 'never'
-        )
-    ));
-
-    echo $client->get('/')->getParams()->get('cache.override_ttl');
-    // >>> 3600
-
-    echo $client->get('/')->getParams()->get('cache.revalidate');
-    // >>> never
-
-Cache revalidation
-------------------
-
-If the cache plugin determines that a response to a GET request needs revalidation, a conditional GET is transferred
-to the origin server. If the origin server returns a 304 response, then a response containing the merged headers of
-the cached response with the new response and the entity body of the cached response is returned. Custom revalidation
-strategies can be injected into a CachePlugin if needed.
-
-Cache adapters
---------------
-
-Guzzle doesn't try to reinvent the wheel when it comes to caching or logging. Plenty of other frameworks have
-excellent solutions in place that you are probably already using in your applications. Guzzle uses adapters for
-caching and logging. The cache plugin requires a cache adapter so that is can store responses in a cache. Guzzle
-currently supports cache adapters for `Doctrine 2.0 <http://www.doctrine-project.org/>`_ and the
-`Zend Framework <http://framework.zend.com>`_.
-
-Doctrine cache adapter
-~~~~~~~~~~~~~~~~~~~~~~
-
-.. code-block:: php
-
-    use Doctrine\Common\Cache\ArrayCache;
-    use Guzzle\Cache\DoctrineCacheAdapter;
-    use Guzzle\Plugin\Cache\CachePlugin;
-
-    $backend = new ArrayCache();
-    $adapter = new DoctrineCacheAdapter($backend);
-    $cache = new CachePlugin($adapter);
-
-Zend Framework cache adapter
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. code-block:: php
-
-    use Guzzle\Cache\ZendCacheAdapter;
-    use Zend\Cache\Backend\TestBackend;
-
-    $backend = new TestBackend();
-    $adapter = new ZendCacheAdapter($backend);
-    $cache = new CachePlugin($adapter);

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/plugins/cookie-plugin.rst

@@ -1,33 +0,0 @@
-=============
-Cookie plugin
-=============
-
-Some web services require a Cookie in order to maintain a session. The ``Guzzle\Plugin\Cookie\CookiePlugin`` will add
-cookies to requests and parse cookies from responses using a CookieJar object:
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-    use Guzzle\Plugin\Cookie\CookiePlugin;
-    use Guzzle\Plugin\Cookie\CookieJar\ArrayCookieJar;
-
-    $cookiePlugin = new CookiePlugin(new ArrayCookieJar());
-
-    // Add the cookie plugin to a client
-    $client = new Client('http://www.test.com/');
-    $client->addSubscriber($cookiePlugin);
-
-    // Send the request with no cookies and parse the returned cookies
-    $client->get('http://www.yahoo.com/')->send();
-
-    // Send the request again, noticing that cookies are being sent
-    $request = $client->get('http://www.yahoo.com/');
-    $request->send();
-
-    echo $request;
-
-You can disable cookies per-request by setting the ``cookies.disable`` value to true on a request's params object.
-
-.. code-block:: php
-
-    $request->getParams()->set('cookies.disable', true);

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/plugins/creating-plugins.rst

@@ -1,93 +0,0 @@
-================
-Creating plugins
-================
-
-.. highlight:: php
-
-Guzzle is extremely extensible because of the behavioral modifications that can be added to requests, clients, and
-commands using an event system. Before and after the majority of actions are taken in the library, an event is emitted
-with the name of the event and context surrounding the event. Observers can subscribe to a subject and modify the
-subject based on the events received. Guzzle's event system utilizes the Symfony2 EventDispatcher and is the backbone
-of its plugin architecture.
-
-Overview
---------
-
-Plugins must implement the ``Symfony\Component\EventDispatcher\EventSubscriberInterface`` interface. The
-``EventSubscriberInterface`` requires that your class implements a static method, ``getSubscribedEvents()``, that
-returns an associative array mapping events to methods on the object. See the
-`Symfony2 documentation <http://symfony.com/doc/2.0/book/internals.html#the-event-dispatcher>`_ for more information.
-
-Plugins can be attached to any subject, or object in Guzzle that implements that
-``Guzzle\Common\HasDispatcherInterface``.
-
-Subscribing to a subject
-~~~~~~~~~~~~~~~~~~~~~~~~
-
-You can subscribe an instantiated observer to an event by calling ``addSubscriber`` on a subject.
-
-.. code-block:: php
-
-    $testPlugin = new TestPlugin();
-    $client->addSubscriber($testPlugin);
-
-You can also subscribe to only specific events using a closure::
-
-    $client->getEventDispatcher()->addListener('request.create', function(Event $event) {
-        echo $event->getName();
-        echo $event['request'];
-    });
-
-``Guzzle\Common\Event`` objects are passed to notified functions. The Event object has a ``getName()`` method which
-return the name of the emitted event and may contain contextual information that can be accessed like an array.
-
-Knowing what events to listen to
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Any class that implements the ``Guzzle\Common\HasDispatcherInterface`` must implement a static method,
-``getAllEvents()``, that returns an array of the events that are emitted from the object.  You can browse the source
-to see each event, or you can call the static method directly in your code to get a list of available events.
-
-Event hooks
------------
-
-* :ref:`client-events`
-* :ref:`service-client-events`
-* :ref:`request-events`
-* ``Guzzle\Http\Curl\CurlMulti``:
-* :ref:`service-builder-events`
-
-Examples of the event system
-----------------------------
-
-Simple Echo plugin
-~~~~~~~~~~~~~~~~~~
-
-This simple plugin prints a string containing the request that is about to be sent by listening to the
-``request.before_send`` event::
-
-    use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-
-    class EchoPlugin implements EventSubscriberInterface
-    {
-        public static function getSubscribedEvents()
-        {
-            return array('request.before_send' => 'onBeforeSend');
-        }
-
-        public function onBeforeSend(Guzzle\Common\Event $event)
-        {
-            echo 'About to send a request: ' . $event['request'] . "\n";
-        }
-    }
-
-    $client = new Guzzle\Service\Client('http://www.test.com/');
-
-    // Create the plugin and add it as an event subscriber
-    $plugin = new EchoPlugin();
-    $client->addSubscriber($plugin);
-
-    // Send a request and notice that the request is printed to the screen
-    $client->get('/')->send();
-
-Running the above code will print a string containing the HTTP request that is about to be sent.

sites/all/libraries/mailgun/vendor/guzzle/guzzle/docs/plugins/curl-auth-plugin.rst

@@ -1,32 +0,0 @@
-==========================
-cURL authentication plugin
-==========================
-
-.. warning::
-
-    The CurlAuthPlugin is deprecated. You should use the `auth` parameter of a client to add authorization headers to
-    every request created by a client.
-
-    .. code-block:: php
-
-        $client->setDefaultOption('auth', array('username', 'password', 'Basic|Digest|NTLM|Any'));
-
-If your web service client requires basic authorization, then you can use the CurlAuthPlugin to easily add an
-Authorization header to each request sent by the client.
-
-.. code-block:: php
-
-    use Guzzle\Http\Client;
-    use Guzzle\Plugin\CurlAuth\CurlAuthPlugin;
-
-    $client = new Client('http://www.test.com/');
-
-    // Add the auth plugin to the client object
-    $authPlugin = new CurlAuthPlugin('username', 'password');
-    $client->addSubscriber($authPlugin);
-
-    $response = $client->get('projects/1/people')->send();
-    $xml = new SimpleXMLElement($response->getBody(true));
-    foreach ($xml->person as $person) {
-        echo $person->email . "\n";
-    }