Map Transitions

So I've added the ability to transition to other maps. No visual candy has been added yet so all you see is a crude transition. There are 5 maps in this demo one in each direction (up, down, left, and right of the starting map). If you move past the edge of a map, you will be placed in the next map if one exists. Otherwise, you will start on the opposite side of the map you are in (that is just default behavior right now until I put something else in place). The keys are the same, but if you click the admin button, it will take you to a screen that lets you pick a different key for each input. Those key inputs only allow for 'a' through 'z', the arrow keys, 'ctrl', 'shift', and 'spacebar'. Anything else will throw an error since I was too lazy to account for them.