Removed monkey patch as the fix is now in upstream

Sorry the change is not tested, I couldn't figure out how to run the game with my local version of the game/installation.

After doing `bundle install` it complains that it has no such file to load `pirate_game`. `rake newb` also results in an error.

So not sure, maybe other changes in shoes upstream break something not sure. 

Thanks for contributing changes back upstream.

Tobi