~ Replaced obsolete "Cleanup" functions with OnUnloadGamePlay
~ Renamed GamePlayManager.SetGamePlay to GamePlayManager.LoadScenario (standardization)
~ GETimer and GEWarmUp now conform to PEP-8
Major update for v4.2.4

* Moved all files to spaces
* Fixed token owner issues in CTK
* Made LTK and MWGG have dm_fraglimit convar
* Removed .pypredef files in lieu of pure Python definitions
* Renamed GamePlayManager.SetGamePlay to LoadScenario
Merge branch 'dev/4.2.4'