adatptions for new navigation
adaptions for content tabs
Merge branch 'develop' of git://github.com/sulu-cmf/SuluSecurityBundle into feature/navigation-2.0
added new content navigation structure
corrected root navigation title
updated test structure
added toolbars; adapted roles for new api
cleaned code
Merge branch 'feature/navigation-2.0' of git://github.com/sulu-cmf/SuluSecurityBundle into feature/navigation-2.0
fixed js issues
updated role controller
Merge branch 'feature/navigation-2.0' of https://github.com/sulu-cmf/SuluSecurityBundle into feature/navigation-2.0 & code review & cleanup
Merge branch 'feature/navigation-2.0' into develop