Changed the MainMenuGUITest.unity to use my custom buttons instead of OnGUI. Now the Main Menu buttons change color based off the button state. Still need to be able to change the scene and add doc comments.

Signed-off-by: kjmatthews10054 <karmatth@uat.edu>
Merge branch 'master' of https://github.com/Tactibru/Game
Added a ButtonManagerBehavior.cs to manage the buttons for each scene

Signed-off-by: kjmatthews10054 <karmatth@uat.edu>
Merge branch 'master' of https://github.com/Tactibru/Game
Added Doc comments to MenuButtonManager.cs and ButtonManagerBehavior.cs and modified the comments of ChangeTextureBehavior.cs.

Signed-off-by: kjmatthews10054 <karmatth@uat.edu>
Merge pull request #50 from kjmatthews10054/master

Custom Buttons Main Menu