Bolt Upgrades

- Upgrading the Bolt to have a particle explosion when it hits
something.
- Created a new blank Scene 1
- Updated the PlayerControl script to take out the reference to the
ProjectileSpawn
- Created a new Empty and attached it to the Player prefab to spawn the
bolts closer to the sprite
- Increased the Attack animation speed to sync with the rate of fire
- removed the m4a files and replaced them with usable ogg files.