Updates

- Renamed APPS_ModRegFW_MCM to APPS_Framework_MCM
- Renamed APPS_ModRegFW_Functions to APPS_FW_Registrar
- Moved function IsModRegistered() from Registrar to Core
- Added function RegisterForRelationshipModule() in Registrar
Merge remote-tracking branch 'origin/development' into heromaster

Conflicts:
	Scripts/APPS_ModRegFW_MCM.pex
Merged Antono's changes
Updated relationship module

- Rework of the relationship module
- Function GetGlobalRelationshipMulti() should now be functional
- Function SetGlobalRelationshipMulti() should now be functional
- Function GetRelationshipMulti() should now be functional
- Function SetRelationshipMulti() should now be functional