Add testClearDuplicates
Introduce _getUpdateCount(), return 0 if not set
Make updateCount non-optional
Use CM_Params::jsonEncode/jsonDecode
Dry, use CM_Util::var_line
Introduce constant for MAX_UPDATE_COUNT
Docu
Add forceInvokeMethod()
Remove keys from and sort variables array
Add test for create, get/setVariables
Add tests for public methods
Remove unsued backup, remove unnecessary commit
Remove CM_Model_Language::_createStatic in favor of create()
Remove CM_Model_Language::_createStatic in favor of create()
Remove clearDuplicates (move logic to findByName), fix test for replace
Adjust CM_Model_LanguageTest
Revert
Format internal configs properly