Uploading and preparing the repository to the dev version.

Original unminified source code (dev folder - js, css, less) (fixes #6)
Grunt build system
Multiple identities correction (fixes #9)
Compose html editor (fixes #12)
New general settings - Loading Description
New warning about default admin password
Split general and login screen settings

vendors/jquery-cookie/CONTRIBUTING.md

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+##Issues
+
+- Report issues or feature requests on [GitHub Issues](https://github.com/carhartl/jquery-cookie/issues).
+- If reporting a bug, please add a [simplified example](http://sscce.org/).
+
+##Pull requests
+- Create a new topic branch for every separate change you make.
+- Create a test case if you are fixing a bug or implementing an important feature.
+- Make sure the build runs successfully.
+
+## Development
+
+###Tools
+We use the following tools for development:
+
+- [Qunit](http://qunitjs.com/) for tests.
+- [NodeJS](http://nodejs.org/download/) required to run grunt and the test server only.
+- [Grunt](http://gruntjs.com/getting-started) for task management.
+
+###Getting started 
+Install [NodeJS](http://nodejs.org/).  
+Install globally grunt-cli using the following command:
+
+    $ npm install -g grunt-cli
+
+Browse to the project root directory and install the dev dependencies:
+
+    $ npm install -d
+
+To execute the build and tests run the following command in the root of the project:
+
+    $ grunt
+
+You should see a green message in the console:
+
+    Done, without errors.
+
+###Tests
+You can also run the tests in the browser.  
+Start a test server from the project root:
+
+    $ node test/server.js
+
+Open the following URL in a browser:
+
+    $ open http://0.0.0.0:8124/test/index.html
+
+_Note: we recommend cleaning all the browser cookies before running the tests, that can avoid false positive failures._
+
+###Automatic build
+You can build automatically after a file change using the following command:
+
+    $ grunt watch