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/underscore/bower.json

@@ -0,0 +1,6 @@
+{
+  "name": "underscore",
+  "version": "1.5.2",
+  "main": "underscore.js",
+  "ignore" : ["underscore-min.js", "docs", "test", "*.yml", "*.map"]
+}