Spell can have multiple elements

Spells now generate and position elements around a circle
Resolved conflicts in meta files from Mike

Conflicts:
	Assets/Animation.meta
	Assets/Animation/ReflectorEmit.anim.meta
	Assets/Audio.meta
	Assets/Materials/Reflector.mat.meta
	Assets/Materials/ReflectorEmit.mat.meta
	Assets/Materials/ReflectorInstigator.mat.meta
	Assets/Prefabs.meta
	Assets/Prefabs/Reflector.prefab.meta
	Assets/Prefabs/ReflectorInstigator.prefab.meta
	Assets/Scenes/ReflectorTestLand.unity.meta
	Assets/Scripts/ReflectorHandler.cs.meta