[CHANGE] deprecated functions
[CHANGE] Make codestyle more equal
[FIX]
-SettingsStyleController
 266 - Right Class Name
-FormEngineViewHelper
 86 - Not Escaped Backslash
 103 - Not nessesary
-ContextualClassViewHelper
 55 - change to one row
-DataRelationViewHelper
 48 - equal code style to other files
 50 - $foreignField allways true and not nessesary to prove it
 53,56 - why??!!
 52-54 - pls test before change it
-ExplodeViewHelpers,FalViewHelper
 45  - equal code style to other files