grafx - Extensible Java Graphics Package Code

Getting this puppy to compile again.

Making progress on defining the strategy in construction of the block
orientations in putUniqueOrientedBlock().

Making some progress on BlockGenerator, w.r.t. center of rotation info in
orientations.

Going to having two of each, rotateX(), rotateY(), and rotateZ(), one for
Layer[] and the other for Block which includes rotation of center.

Partial changes. Certainly won't compile. Working on the block orientations -
there are sets of orientations that are identical in shape, only that their
centers of rotations differ.

In BlockGenerator, redoing rotateX(), rotateY(), and rotateZ() to accept and
return a Block instead of a Layer[]; this is so that the center of rotation can
be rotated too.

Modifying comments.

Making progress on the Move comments.

Breaking the compile, but I took a long time in figuring out a good way to
represent the "post drop" movements with bits.

Adding a long comment with exploratory dissertation on how bits can represent
concepts.