Merge pull request #223 from massiveart-webservices/feature/166

Feature/166
Added Translations
Merge branch 'feature/166' into develop
Merge branch 'develop' of github.com:massiveart-webservices/ZOOLU into develop
Merge branch 'feature/166' into develop
Merge branch 'feature/166' into develop
Fixed #224 by calling correct function
Merge branch 'bugfix/224' into develop
Merge branch 'develop' of github.com:massiveart-webservices/ZOOLU into develop
resolved conflicts
Merge branch 'develop' of github.com:massiveart-webservices/ZOOLU into develop
Updated po files for new translates
Merge branch 'feature/166' into develop
Merge branch 'develop' of github.com:massiveart-webservices/ZOOLU into develop
fixed check for instance data before foreach
field type internal links enhancement
Merge pull request #228 from massiveart-webservices/feature/fieldtype-rootlevel

new feature: field type enhancement of internal links
Added reactivation feature and double opt in
Merge branch 'develop' of github.com:massiveart-webservices/ZOOLU into develop
Hotfix: SearchFieldType 7 delted