Merge branch 'master' of github.com:massiveart/SuluCoreBundle
Merge branch 'develop'
Merge branch 'develop' of git://github.com/massiveart/SuluCoreBundle into hotfix/restcontroller-null-error
fixed null values bug
Merge branch 'develop' of https://github.com/massiveart/SuluCoreBundle into hotfix/restcontroller-null-error & review

Conflicts:
	Controller/RestController.php
Merge branch 'hotfix/restcontroller-null-error' into develop