Admin base events: create(success, fail), update(success, fail), delete(success, fail)
Merge branch 'develop' into feature/admin-events
Added basic access rules
Fixed: save button id
Dashboard added to breadcrumbs
Merge remote-tracking branch 'origin/feature/admin-events' into develop
Merge remote-tracking branch 'origin/feature/user-pages' into develop
Fixed delete action
Removed not working automatic multiple detection
Fixed relation saving
Added FileInput widget
jQuery.Select moved from main layout to admin.js
Fixed README
Added russian docs
Merge remote-tracking branch 'origin/feature/file-upload' into develop
Added appendable attribute
Forms refactoring
Fixed DetailView and GridView
Removed unused import