Merge pull request #2 from Minalien/master

Added some test assets to verify that metadata is working properly within Unity.
Merge pull request #3 from Minalien/master

Added a tutorial behavior as part of the GitHub instructions being put o...
Merge pull request #4 from Minalien/master

Deleted "tutorial behavior" files.
Added menu system to Tactibru. MainMenu.cs, CreditsScene.cs, SettingsScene.cs, ModeScene.cs, GameScene.cs. As well as multiple scenes.
Merge pull request #5 from kjmatthews10054/master

Added (very basic) menu system to Tactibru
Added VS2012 Project file. Merged from upstream.

Signed-off-by: Ken 'Minalien' Murray <minalien@gmail.com>