Log
Fix 24-hr times in log
Fix syntax error in TPiece.getPieces
Use lazy init for TPiece.getPieces
JPieceTest: Assign width and height to class variables
Format JPieceTest
Create JPieceTest.MAX_DIMENSION

This is distinct from MAX_ROTATION. The former represents the max
width/height of a piece. The latter represents the max number of
rotations a piece can have before returning to its original state.
Why are the constants not grouped together at the top of the file?
Why is the MAX_ROTATIONS constant not static?