implemented testGetAllCombination, extends testGetAllWhere single where statements, fixed Variable names
implemented getCodeAction & postCodesAction, extend testGetId & testPost & testPostNullValues, added testGetIdNotExisting
extend testPut
implenented putCodesAction
renamed getCodesAction to listCodesAction, changed routes to /codes/list
changed routes and statuscode, fixed asserts
fixed comment of function list
Merge branch 'feature/editing-translations' of https://github.com/massiveart/SuluTranslateBundle into feature/editing-translations