Added sound effects to the enemies and player.

Temp music was also added. Player shot sounds still aren't in the game
though.
Merge branch 'master' of https://github.com/zachgreer/deathperception

Conflicts:
	Assets/Materials/Diamond_mat.mat.meta
	Assets/Materials/LifeIcon.png.meta
	Assets/Meshes/Materials/pCylinder1Mat.mat.meta
	Assets/Prefabs/Bullets/PlayerBulletNew.prefab.meta
	Assets/Prefabs/Enemies/Diamond.prefab
	Assets/Prefabs/Player.prefab
	Assets/Scenes/Levels/WaveWorkshop.unity
Added Sound