refactor(pawn): Condense IMCs
requested to merge vr-vis/VR-Group/unreal-development/david.gilbert/rwth-vr-toolkit:refactor/condense_imc into dev/5.3
- Removes all specialized IMCs from components
- Adds two main IMCs to Pawn: General and Navigation
- Adds one default for general, one for left and one for right handed navigation
- Can be set in pawn