grafx - Extensible Java Graphics Package Code

Slightly better handling, and comments, before run_performPostDropAction().

Fixing the premature dropping of block. Works well now.

Exposing a bug where block is dropped before all user-initiated movement events
are finished. This was apparent with the computer player before, but now I
found the problem.

In Intro, using Cronos.

Adding copyright notices to all scripts.

Copyright notice.

Puntuation, cap letter begins sentence.

Removing TODO.txt. All done. :-)

Removing videos.

Removing BLO files.