Tidied radials
Setting serial sets SERIAL option to true
Items now have cooldowns and play anims

Grenades, heal stims, heavy weapons.

Heavy weapons seem to be considered usable items and it calls the heavy
weapon command dependent on the template in template_command_mapping.

You can't fire it from the toolbar due to a checkbox.
Overhauled Mounts (still buggy)
Merge branch 'master' of https://github.com/ProjectSWGCore/NGECore2

Conflicts:
	scripts/radial/vehicle.py
	src/main/NGECore.java
	src/resources/objects/creature/CreatureObject.java
	src/resources/objects/player/PlayerObject.java
	src/resources/objects/tangible/TangibleObject.java
	src/services/SimulationService.java
	src/services/combat/CombatService.java
	src/services/object/ObjectService.java
Merge branch 'master' of https://github.com/ProjectSWGCore/NGECore2

Conflicts:
	src/resources/objects/tangible/TangibleObject.java