RELEASE HISTORY FOR GNU ROBOTS:

0.9 (VER_0_9)
Used GNU Autoconf to configure the source for various platforms.  Made
robot variables into `long', improved command line using `getopt', and
added Scheme functions to check robot status.  Also, included some
sample robots that were submitted.

0.8 (VER_0_8)
Added GNU Getopt to scan command line.  Added contributions for X
Windows interface, and added cooler XPMs.  Changed build target names,
to be more descriptive.  Added html documentation.

0.77
Added 'random' and 'randomize' functions.  Redefined 'exit' and 'quit'
to exit nicely.  Some tweaking to initial energy.

0.76
Added code to stop the game when the robot runs out of energy or
shields fall to zero.  Reduced globals to only main.c and api.c.
Now builds both the curses and log-file game for 'make all'.

0.72
Fixed a bug during movement.  Added a new sample robot.  First release
when the game engine actually seems to work.  Does not stop the game
when the robot is dead, though.
