Sat Dec 16 16:06:17 1989  Mike Bolotski  (mikeb at coho.ee.ubc.ca)

	* config.h

	Changed NOTTY to TTYON, and reversed the logic everywhere.
	Now TTYON has to be explicitly defined in order to produce
	tty output.


Thu Dec 14 12:50:36 1989  Mike Bolotski  (mikeb at coho.ee.ubc.ca)

	* version.c
	Added a version.c file to contain the version numbers and
	prompt strings.  Removed the old #ifdef MAIN style definition



