Changed MoveAllToFood from using the pathfinder to using influence maps.
Bot seems to be much more responsive, time spent standing still is reduced to almost 0.
Pathfinder had the nasty habit of trying to move the square to which we wanted to move in the direction we wanted to move in.
So instead of order ants to move to a next tile, it was ordering the next tile to move in the direction of the next tile, causing the game to invalidate the move.
This was all hidden very well behind a layer of checks which would preemptively invalidate moves, thus causing our ants to stand still.
Bot is also much more capable of eliminating dommebot, using 50 moves or less.
Compared to the range of 100-200 in which it did this before, I'd say this is an improvement.

Minor improvements by fixing my own sloppy copy paste job.
Removed OrderBy from GetHashCode.