code cleanup and better commenting
cleanup of color class
hacked in a 'skyblue' skybox/glclear color
Merge remote-tracking branch 'origin/development' into Edwin

Conflicts:
	C++/GraphicsManager.cpp
Merge remote-tracking branch 'origin/development' into Edwin

Conflicts:
	C++/GraphicsManager.cpp
made glclear sky blue
projectile in progress work
Merge remote-tracking branch 'remotes/origin/Edwin' into development

* remotes/origin/Edwin:
  projectile in progress work
  made glclear sky blue
  Merge remote-tracking branch 'origin/development' into Edwin
  hacked in a 'skyblue' skybox/glclear color
  cleanup of color class
  code cleanup and better commenting
Merge branch 'development' into steven

* development:
  Minor Lighting work
  projectile in progress work
  made glclear sky blue
  Merge remote-tracking branch 'origin/development' into Edwin
  hacked in a 'skyblue' skybox/glclear color
  cleanup of color class
  code cleanup and better commenting
Input fixes
Merge branch 'steven' into development