Mostly fixed the mulitplayer extension problem. Need to make
changes in Environment.InitializeTanks() and throughout the
tankwars.java file.

 On branch transitory
  Changes to be committed:
	modified:   TankWars/src/com/amphibian/environment/Environment.java
	modified:   TankWars/src/com/amphibian/tank/Locomotion.java
	modified:   TankWars/src/com/amphibian/tank/Tank.java
	modified:   TankWars/src/com/example/tankwars/TankWars.java