Added Orange LDAP authentication
Groups directory

add section groups directory
Auto completion

add user and tag auto completion
Search user module

delete module
Merge github.com:ippontech/tatami

Conflicts:
	src/main/webapp/js/tatami-profile.js
JS

Fix bug js
Page

change page name
Autocompletion

add autocompletion user and tag
Groups

display all admin groups
Profile

reorder all menu
Search engine update
add backbone navigation
add backbone navigation
Search engine update
Backbone navigation

clean code
Basic file attachment works
Added Orange LDAP authentication
Adding basic RSS support for user timeline

* dirty commit, not really tested
* still strugling with git as you can see
Backbone navigation groups and tags

refactoring js code
Backbone navigation

add nav for users and popular users