nhandler/cs429 — pull request #57 by ps2dude756 (2014-03-13 19:02:46+00:00)
Title: Fixed the following bugs with Player:

1) Player no longer randomly changes direction (apparently 16*4+1 != 49)
2) Tapping the same movement button repeatedly now moves the charactes
3) Characters are now appropriately sized for the map (TODO: get the
size value dyanmically. It is currently hardcoded)

Fixes #54