introducing new navigation
fixed content navigation test; added icomoon fonts
integrated content navigation
merged with develop
modifications for new content navigation
added edit-toolbar and improved content tabs; added current husky verison;
added pageFunction to edit-toolbar
implemented new husky edit-toolbar
updated build
added new husky lib
added list-toolbar to admin bundle
merged conflicts
small changes in css; added title to list elements
added correct navigation root title to configuration
small css adaptions
added disable icon
Merge branch 'feature/navigation-2.0' of git://github.com/sulu-cmf/SuluAdminBundle into feature/navigation-2.0
change edit toolbar state callback
Merge branch 'feature/navigation-2.0' of git://github.com/sulu-cmf/SuluAdminBundle into feature/navigation-2.0
bugfix: possibility of passing options through content tabs