Merge remote-tracking branch 'remotes/origin/gh-pages' into develop

# Conflicts:
#	.github/CONTRIBUTING.md
#	quickblox.min.js

Author: dimaspirit

.github/CONTRIBUTING.md

@@ -8,9 +8,9 @@ Please follow all rules from our [code style guidelines](https://github.com/Quic
 
 ## Modify and build the library
 
-The quickblox.js library is build from a number of **CommonJS modules** contained in the `src` folder. For example the `src/modules/qbUsers.js` module contains the code that deals with the [Users API](http://quickblox.com/developers/Users).
+The quickblox.min.js library is build from a number of **CommonJS modules** contained in the `src` folder. For example the `src/modules/qbUsers.js` module contains the code that deals with the [Users API](http://quickblox.com/developers/Users).
 
-These modules are combined through [browserify](http://browserify.org/) into a single `quickblox.js` file in the root and so this is the only file that needs to be included in a `<script>` tag OR in a RequireJS application OR in Node.js environment (everywhere).
+These modules are combined through [browserify](http://browserify.org/) into a single `quickblox.min.js` file in the root and so this is the only file that needs to be included in a `<script>` tag OR in a RequireJS application OR in Node.js environment (everywhere).
 To build the library, uses [gulp](http://gulpjs.com/) task runner.
 
 * You need to have the dependencies listed in the package.json available, use `npm install` to load them;

README.md

@@ -19,7 +19,7 @@ For correct work of JS SDK you must include the  library in your html before `qu
 
 ```html
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/quickblox/2.3.4/quickblox.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/quickblox/2.4.0/quickblox.min.js"></script>
 ```
 
 ## Bower and RequireJS

bower.json

@@ -1,7 +1,7 @@
 {
   "name": "quickblox",
   "description": "QuickBlox JavaScript SDK",
-  "version": "2.3.4",
+  "version": "2.4.0",
   "homepage": "https://quickblox.com/developers/Javascript",
   "main": "quickblox.js",
   "license": "Apache 2.0",

package.json

@@ -1,7 +1,7 @@
 {
   "name": "quickblox",
   "description": "QuickBlox JavaScript SDK",
-  "version": "2.3.4",
+  "version": "2.4.0",
   "homepage": "https://quickblox.com/developers/Javascript",
   "main": "src/qbMain.js",
   "license": "(Apache-2.0)",