The great particle refactoring part 2: Splitting and Streamlining!

- Splits all particle textures into individual files intead of sprite sheets
- Replaces arc and lightning pulse entities with particles
- Pulls particle code up to the general ParticleWizardry so behaviours such as spin can be applied to all particle types
- Renames a few ParticleBuilder methods for conciseness.
- Adds a few new particle effects to various spells and entities, with a slight tweak to EntityMagicArrow#onBlockHit to facilitate impact effects

src/main/java/electroblob/wizardry/entity/projectile/EntityIceLance.java

@@ -46,7 +46,7 @@ public class EntityIceLance extends EntityMagicArrow {
 		if(this.world.isRemote){
 			for(int j = 0; j < 10; j++){
 				ParticleBuilder.create(Type.ICE, this.rand, this.posX, this.posY, this.posZ, 0.5, true)
-				.lifetime(20 + rand.nextInt(10)).gravity(true).spawn(world);
+				.time(20 + rand.nextInt(10)).gravity(true).spawn(world);
 			}
 		}
 		// Parameters for sound: sound event name, volume, pitch.