Merge pull request #7 from mreist/master

Updateing my branch
Merge remote-tracking branch 'origin/master' into MaxxTesting
Added Race class

Added a race class and a scene transition from main to race
Merge remote-tracking branch 'origin/master' into MaxxTesting
Indentation and Added buttons

Fixed indentations (spaces instead of tabs) in MainScreen, Options.
Added/fixed button to go from MainScreen to Race.
Changed vehicle init

Vehicle is now passed the sprite that it is (for vehicle selection)
Update from master
Updating Folder
Updating Folders
Updating?
Updating?
Time and TextInterface

Time is now working keeping tack once the race scene is created.
TextInterface is for writing text on scene.
Added TextInterface Class

Added class. import into file if you need. Feel free to change if
needed.
Correctly displays time

Time is show in upper right. Also time is reset when going back to the
main screen for multiple games.
Merge pull request #17 from mreist/MaxxTesting

Maxx testing. TextInterface and Time