Merge pull request #9 from ZooTypers/master

Getting updates.
Working on testing the multiplayer model and view.
committing multiplayer test
Merge pull request #119 from dyxliang/master

Pull update.
Merge pull request #121 from winglam/master

error screens now show up, timer runs from 59-0 & app icon is no longer a keyboard!
Merge pull request #22 from ZooTypers/master

getting david's test changes