select2-rails gem added
md5 and utf_encode js libraries
user select2 javascript
add api users filter and integrate users select2
multiselect for ajax-users-select2
Allow single/multiple user select
fix setting gon.api_token
Finish select2-ajax for users. Added Select2Helper for tests
Merge branch 'feature/select2-user-ajax'
style select2-searching too
Restyled group -> edit area. Use select2 for transfer autocomplete
Remove separate search page from group
Rebuild team area
add teams to search autocomplete
Redesign search filters
Replace projects_box with ui-box. Fixed team spinach test