Still more cleanup. Removed all traces of the demo from the Makefile. If this  was working at some point, it was with a different version of GAMMA than the one with which we started.
Still more cleanup. Removed all traces of the demo from the Makefile. If this 
was working at some point, it was with a different version of GAMMA than the
one with which we started.




tesch1/GAMMA,tesch1/GAMMA,tesch1/GAMMA,tesch1/GAMMA,tesch1/GAMMA