thuydx

Signed-off-by: Thuy Dinh Xuan <thuydx@zendgroup.vn>
Merge branch 'master' of github.com:thuydx/zendgroup
update BackOfficer style
Add Ckeditor
Add Utilities library
Add ElasticaSeach

Signed-off-by: Thuy Dinh Xuan <thuydx@zendgroup.vn>