Fixed so that mobile devices know that the point input fields are numeric.
Merge pull request #4 from brange/mobileDeviceNumberInput

Fixed so that mobile devices know that the point input fields are numeric
Move autofocus to the selector for player left.
Updated Procfile to function with Play 2.2.x.
Allow grouping of games via a GameGroup model.

With this feature squashler will allow users to create tournaments,
cups or just track multiple ladders simultaneously.