Update backend controllers
Add menu variables
Clean backend main menu
Implement backend search navigation component
include backend search navigation component
Update backend search navigation component
Start implementing search in backend
Fix menu variables in slider and slide management
Fix bug
Fix backend views
Open frontend in a new window
Add url link field
Add href field and hrefBlank field
Add hrefLink field and hrefLinkOpenBlank field
Implement simple toolbar for title
Change field order in form slide
Fix default p ckeditor
delete useless code
Add raw filter on article body
Update backend user_menu