Fixing the AI for when there's no pillbug involved.

Trying to find a pillbug in the evaluation function when there is
none in the game caused tha game to hang.

Also adding some debugging macros.
Added timing output. Increased the speed of the AI by two.

Simply removed one of two redundant calls to the AI.
Little speedup: Only find the queen once in the evaluation function.
Finishing up the rules by adding a pass when immobile.