Findbug Refactoring
  Mesh.java
  	-Added @SuppressWarning and TODO's for unused: GWT
imports/Fields/Method.
  RenderTile.java
  	-Added @SuppressWarning and TODO's for unused: GWT
imports/Fields/Method.
  Selector.java
  	-Refactored method calls to invoke GameCanvas.HEIGHT in a static way.
  GameCanvas.java
  	-Refactored glContext to handle Null Pointer Exception.
  	-Added @SuppressWarning and TODO's for unused: GWT
imports/Fields/Method.
  PlayGame.java
  	-Refactored String comparison from == to .equals()
  SimpleSimulator.java
  	-Removed unused import statements.
  Controller.java
  	-Added @SuppressWarning and TODO's for unused: GWT
imports/Fields/Method.
  Login.java
  	-Initialized un-initialized variables!
  Barracks.java
  	-Added break statements for each case.
Merge branch 'dev' of https://github.com/CSc436/Project-4x.git into dev

Conflicts:
	src/com/client/rendering/Selector.java