Addition of Various Objects and Scripts

[CHANGES / ADDITIONS]
- Changed ShipBehavior.cs to PlayerBehavior.cs
- Added CameraBehavior.cs and PlayerShipBehavior.cs
- Added Malachi's Sub Sprite, Missile Sprite, and Explosive Crate Sprite

[DESCRIPTION]
- CameraBehavior.cs keeps track of the Wrapping Behavior
- PlayerBehavior keeps track of the player and it's behavior
- PlayerShipBehavior keeps track of the PlayerShip and it's behavior