#463 Done, Ready for test

The issue is done and ready for test. The AgentNpc and the
PlayerController still unmodified (as the same as Prefabs,
DynamicObjects...).
Re-added changes

Added the changes done on devel to Actor.cs
Removed useless notification

Removed debug notification (HUD message)
#471 Done, ready for test
Merge remote-tracking branch 'origin/devel-colliders-463' into devel

Conflicts:
	ChicknDestroy/unity/Mainmenu Scene/Assets/Scripts/WeaponInfo.cs