Enemy ships Attack, Menu

Enemy ships now attack and move around and can 'win' if the human player
doesn't move too quickly.  Still having some problems and lagging
issues.

TODO：　
Get Nearby Ships working (Currently Double Counts)
Choose GUI Elements & Properly align
Find which loops are lagging/freezing game
Add EndGame Menu and Counters for how many games won and lost
Start to add 3-4 more Computers.