updated context, metatag, imagestyleflush, browscap

sites/all/modules/contrib/responsive/browscap/README.txt

@@ -20,25 +20,43 @@ to retrieve and update its user agent database.
 
 Note: Some hosting companies have this capability blocked.
 
+
+Recommendations
+---------------
+
+If you are using MySQL, it is recommended to use InnoDB and not MyISAM as the
+table storage engine. (InnoDB is the default for Drupal 7.) MyISAM does not
+support transactions, and without transactions Browscap may not return correct
+browser information while new Browscap data is being loaded.
+
+
 Installation
 ------------
 
 Browscap can be installed via the standard Drupal installation process.
-http://drupal.org/node/895232
+https://drupal.org/node/895232
+
 
 API
 ---
 
 Modules can make use of browscap data by calling browscap_get_browser()
 anywhere they would otherwise call the PHP get_browser()
-(http://us3.php.net/manual/en/function.get-browser.php) function.
+(https://secure.php.net/manual/en/function.get-browser.php) function.
 
 Note: browser_name_regex is not returned.
 
+
+Drush integration
+-----------------
+
+To import the data via drush, use `drush browscap-import`.
+
+
 Credits
 -------
 
-Development of Browscap is sponsored by Acquia (http://www.acquia.com) and the
+Development of Browscap is sponsored by Acquia (https://www.acquia.com) and the
 Ontario Ministry of Northern Development and Mines (http://www.mndm.gov.on.ca).
 
 A special thanks goes out to Gary Keith (http://www.garykeith.com) who provides