Upgrade Javascript library

- angular: 1.2.0 rc2
- bootstrap: 3.0.0
- jquery: 2.0.3
- lodash: 2.1.0
- es5-shim: 2.1.0
Show Administration tab only for admin role
Update ui routing
Store in sharedService data for current user

- roles
Allow role to be selected from user form
Update document details
Show role status in search
Fix document view action
Fix for IE 9

- Comment where to disable livereload
- Fix typo in index.html
Fix delete user
Fix search facets side-navbar

- toggle term
- add badge with term.count
Increase search text size
New code formatting

- spaces to indent
- 140 line width
First implementation of Rating Service

- TODO: missing REST api and GUI
Improve document preview
Code refactoring
Throw correct exception for delete action
Add hasPermission
Add rating REST service

- Work in progress
Temporary modify delete (for the demo).

- By pass ready_for_deletion status