Initial commit
Initial commit

The initial version:
 * The metric is just Cost = the number of tiles moved.  This led to some obvious simplifications.
 * It just uses a text interface and randomizes the input
 * The first stage could be sped up, where all the 5x5 squares are evaluated
 * obviously it could use a better sort and maybe the loop could be made more elegant.
genius314/word-game-squaring