#557 add advanced pave contenttype
#557 add front end tabs
#557 finish with styles
#557 fix tabs
#557 change drgdrop library
add libraries for the add and edit forms
#557 fix css styles
#557 pcss fixes
#557 add error styles & js
#557 add validation errors
#557 fix wrong validation message
#557 add show/hide animation
#557 add fix some styles
#557 add fix some styles
#557 add js for remove button
#557 fix savigg without tab text
#557 add Tabs Header &copy
#557 fix form styles
#557 last css fixes
#557 fix tinyMCE issues