Added fire() to Player and modified PlayerWeapon
Merge pull request #2 from Riib11/master

Added fire() to Player and modified PlayerWeapon
Added bullet shooting! (alpha)
Merge pull request #3 from Riib11/master

Added bullet shooting! (alpha)
Changing all arrays of GameObjects on the GameScreen to LinkLists for
easier management.

Need to change PlayerWeapon to handle this
Merge pull request #4 from Riib11/master

Changing all arrays of GameObjects on the GameScreen to LinkLists for
Fixing up List implementations
Merge pull request #5 from Riib11/master

Fixing up List implementations
Added external jar internal
Incorperated jar to github
Merge pull request #6 from Riib11/master

Added jar for sounds
NGSE repo update
NGSE repo 2
Got aliens going
New AI Classes
Merge pull request #7 from Riib11/master

Added AlienAI, AlienSystemAI and AlienBoss classes
hit box update
Upgrade
powerup box error fix
(x-l   =>   x-(l/2))
Merge pull request #8 from Deathserver/master

Upgrade
Updates (12/2)