8/23/93 - fix bug in bog.  core dumps after reading help file.

8/21/93 - use -I/usr/include/bsd instead if #include <bsd/sgtty.h>

8/14/93	- Set up Makefiles to inherit things like installation directories.
	  Add things like GAMESROOT=/usr/games, GAMESLIB=$(GAMESROOT)/lib
	  Installation starts with -mkdir $(GAMESROOT), -mkdir $(GAMESLIB)

8/14/93 - Review score file permission scheme.  Someone might appreciate it
	  being a little bit more secure ... especially in a multi-user
	  environment
