Renaming Ship.class to Entity.class, minor edits to both Ship (now Entity) and Player. Removing unnecessary imports. Documentation was removed (woops), so I will be adding that soon.
Merge branch 'master' of https://github.com/kuykendall-benjamin/School-Project-KNKG

Conflicts:
	src/application_states/GameState.java
	src/bullets/Projectile.java
	src/ships/Player.java
	src/ships/Ship.java

This was being a problem so... file spam!