Fixed some bugs

Bugs still exist!
Fixed more bugs

probably still doesn't work.
More bug

Doesn't crash now. Doesn't seem to find goal though.
RETURNS A PATH!

Hopefully the right one.
One more fix

Should hopefully work now.
Turkey follows path

but he eats at every grass tile along the way (-_-)
It is now presentation ready

He A*, he eats when he gets to grass, and he doesn't eat along the way.
(^_^)
Merge pull request #41 from Blood-Saint/aStar

Fixed some bugs