find shortest paths with Manhattan distance
grid: calculate grid location for tilesize 64x64
dependencies: remove inheritance from UTGame
some logic in place for taking turns and moving
disable input when things are moving around board
chmod
pawn: make pawn placeable
gameinfo: grab reference to ghost in PostBeginPlay
WIP: probably the final commit...abandoning...
Merge pull request #1 from talklittle/devel

Devel