GCHelper 0.2.3

• Fixed the access control of the match and delegate variables

GCHelper 0.2.2

• Fixed sharedInstance access control

GCHelper 0.2.1

• Removed the class functions because they don't make sense
• Implemented access control to fix integration with CocoaPods

GCHelper 0.2

• Lots of code was rewritten to make it more Swift-esque (thanks @cennydavidsson!)
• Added score submission to leaderboards
• Implemented class functions to remove the need for sharedInstance

GCHelper 0.1

Initial release