add gulp

user/themes/hehe/node_modules/gulp-clean-css/LICENSE

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+Copyright (c) 2017 scniro <scniro@outlook.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.

user/themes/hehe/node_modules/gulp-clean-css/README.md

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+# gulp-clean-css
+
+[![Build Status](https://img.shields.io/travis/scniro/gulp-clean-css.svg?style=flat-square)](https://travis-ci.org/scniro/gulp-clean-css)
+[![Dependency Status](https://img.shields.io/david/scniro/gulp-clean-css.svg?label=deps&style=flat-square)](https://david-dm.org/scniro/gulp-clean-css)
+[![devDependency Status](https://img.shields.io/david/dev/scniro/gulp-clean-css.svg?label=devDeps&style=flat-square)](https://david-dm.org/scniro/gulp-clean-css#info=devDependencies)
+[![Coverage](https://img.shields.io/coveralls/scniro/gulp-clean-css.svg?style=flat-square)](https://coveralls.io/github/scniro/gulp-clean-css)
+[![Downloads](https://img.shields.io/npm/dm/gulp-clean-css.svg?style=flat-square)](https://www.npmjs.com/package/gulp-clean-css)
+[![NPM Version](https://img.shields.io/npm/v/gulp-clean-css.svg?style=flat-square)](https://www.npmjs.com/package/gulp-clean-css)
+[![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/alferov/awesome-gulp#minification)
+
+> [gulp](http://gulpjs.com/) plugin to minify CSS, using [clean-css](https://github.com/jakubpawlowicz/clean-css)
+
+## Regarding Issues
+
+This is just a simple [gulp](https://github.com/gulpjs/gulp) plugin, which means it's nothing more than a thin wrapper around `clean-css`. If it looks like you are having CSS related issues, please contact [clean-css](https://github.com/jakubpawlowicz/clean-css/issues). Only create a new issue if it looks like you're having a problem with the plugin itself.
+
+## Install
+
+```
+npm install gulp-clean-css --save-dev
+```
+
+## API
+
+### cleanCSS([*options*], [*callback*])
+
+#### options
+
+See the [`CleanCSS` options](https://github.com/jakubpawlowicz/clean-css#how-to-use-clean-css-api).
+
+```javascript
+let gulp = require('gulp');
+let cleanCSS = require('gulp-clean-css');
+
+gulp.task('minify-css', () => {
+  return gulp.src('styles/*.css')
+    .pipe(cleanCSS({compatibility: 'ie8'}))
+    .pipe(gulp.dest('dist'));
+});
+```
+
+#### callback
+
+Useful for returning details from the underlying [`minify()`](https://github.com/jakubpawlowicz/clean-css#using-api) call. An example use case could include logging `stats` of the minified file. In addition to the default object, `gulp-clean-css` provides the file `name` and `path` for further analysis.
+
+```javascript
+let gulp = require('gulp');
+let cleanCSS = require('gulp-clean-css');
+
+gulp.task('minify-css', () => {
+  return gulp.src('styles/*.css')
+    .pipe(cleanCSS({debug: true}, (details) => {
+      console.log(`${details.name}: ${details.stats.originalSize}`);
+      console.log(`${details.name}: ${details.stats.minifiedSize}`);
+    }))
+  .pipe(gulp.dest('dist'));
+});
+```
+
+[Source Maps](http://www.html5rocks.com/tutorials/developertools/sourcemaps/) can be generated by using [gulp-sourcemaps](https://github.com/floridoo/gulp-sourcemaps).
+
+```javascript
+
+let gulp = require('gulp');
+let cleanCSS = require('gulp-clean-css');
+let sourcemaps = require('gulp-sourcemaps');
+
+gulp.task('minify-css',() => {
+  return gulp.src('./src/*.css')
+    .pipe(sourcemaps.init())
+    .pipe(cleanCSS())
+    .pipe(sourcemaps.write())
+    .pipe(gulp.dest('dist'));
+});
+```
+
+## License
+
+[MIT](./LICENSE) © 2017 [scniro](https://github.com/scniro)

user/themes/hehe/node_modules/gulp-clean-css/index.js

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+'use strict';
+
+const applySourceMap = require('vinyl-sourcemaps-apply');
+const CleanCSS = require('clean-css');
+const path = require('path');
+const PluginError = require('plugin-error');
+const through = require('through2');
+
+module.exports = function gulpCleanCSS(options, callback) {
+
+  options = Object.assign(options || {});
+
+  if (arguments.length === 1 && Object.prototype.toString.call(arguments[0]) === '[object Function]')
+    callback = arguments[0];
+
+  let transform = function (file, enc, cb) {
+
+    if (!file || !file.contents)
+      return cb(null, file);
+
+    if (file.isStream()) {
+      this.emit('error', new PluginError('gulp-clean-css', 'Streaming not supported!'));
+      return cb(null, file);
+    }
+
+    if (file.sourceMap)
+      options.sourceMap = JSON.parse(JSON.stringify(file.sourceMap));
+
+    let contents = file.contents ? file.contents.toString() : '';
+    let pass = {[file.path]: {styles: contents}};
+    if (!options.rebaseTo && options.rebase !== false) {
+      options.rebaseTo = path.dirname(file.path);
+    }
+
+    new CleanCSS(options).minify(pass, function (errors, css) {
+
+      if (errors)
+        return cb(errors.join(' '));
+
+      if (typeof callback === 'function') {
+        let details = {
+          'stats': css.stats,
+          'errors': css.errors,
+          'warnings': css.warnings,
+          'path': file.path,
+          'name': file.path.split(file.base)[1]
+        };
+
+        if (css.sourceMap)
+          details['sourceMap'] = css.sourceMap;
+
+        callback(details);
+      }
+
+      file.contents = new Buffer(css.styles);
+
+      if (css.sourceMap) {
+
+        let map = JSON.parse(css.sourceMap);
+        map.file = path.relative(file.base, file.path);
+        map.sources = map.sources.map(function (src) {
+          return path.relative(file.base, file.path)
+        });
+
+        applySourceMap(file, map);
+      }
+
+      cb(null, file);
+    });
+  };
+
+  return through.obj(transform);
+};

user/themes/hehe/node_modules/gulp-clean-css/package.json

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+{
+  "_args": [
+    [
+      "gulp-clean-css@3.9.3",
+      "/mnt/data/Sites/r2c.net/user/themes/r2c"
+    ]
+  ],
+  "_development": true,
+  "_from": "gulp-clean-css@3.9.3",
+  "_id": "gulp-clean-css@3.9.3",
+  "_inBundle": false,
+  "_integrity": "sha512-mw5Qrio7W3rvswmVlZ7eaxOhBIp6zQMBFLgcHoi/xbOtaKT5zmElkHt8mvbRre7fMt5eLgppIkW+j9Cm+O/UqQ==",
+  "_location": "/gulp-clean-css",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "gulp-clean-css@3.9.3",
+    "name": "gulp-clean-css",
+    "escapedName": "gulp-clean-css",
+    "rawSpec": "3.9.3",
+    "saveSpec": null,
+    "fetchSpec": "3.9.3"
+  },
+  "_requiredBy": [
+    "#DEV:/"
+  ],
+  "_resolved": "https://registry.npmjs.org/gulp-clean-css/-/gulp-clean-css-3.9.3.tgz",
+  "_spec": "3.9.3",
+  "_where": "/mnt/data/Sites/r2c.net/user/themes/r2c",
+  "author": {
+    "name": "scniro"
+  },
+  "bugs": {
+    "url": "https://github.com/scniro/gulp-clean-css/issues",
+    "email": "scniro@outlook.com"
+  },
+  "dependencies": {
+    "clean-css": "4.1.11",
+    "plugin-error": "1.0.1",
+    "through2": "2.0.3",
+    "vinyl-sourcemaps-apply": "0.2.1"
+  },
+  "description": "Minify css with clean-css.",
+  "devDependencies": {
+    "chai": "4.1.2",
+    "chai-string": "1.4.0",
+    "coveralls": "3.0.0",
+    "express": "4.16.2",
+    "fancy-log": "1.3.2",
+    "gulp": "3.9.1",
+    "gulp-concat": "2.6.1",
+    "gulp-istanbul": "1.1.3",
+    "gulp-mocha": "5.0.0",
+    "gulp-rename": "1.2.2",
+    "gulp-sass": "3.1.0",
+    "gulp-sourcemaps": "2.6.4",
+    "mocha": "5.0.4",
+    "vinyl": "2.1.0",
+    "vinyl-buffer": "1.0.1",
+    "vinyl-fs-fake": "1.1.0"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/scniro/gulp-clean-css#readme",
+  "keywords": [
+    "css",
+    "clean",
+    "minify",
+    "uglify",
+    "clean-css",
+    "minify-css",
+    "gulp-minify-css",
+    "gulp-clean-css",
+    "gulpplugin",
+    "gulpfriendly"
+  ],
+  "license": "MIT",
+  "name": "gulp-clean-css",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/scniro/gulp-clean-css.git"
+  },
+  "scripts": {
+    "test": "gulp test"
+  },
+  "version": "3.9.3"
+}