How to Add Released Demos:


1.) Create demo in PR/apps directory. Debug it, clean it up,
    and get concensus that it should be released.

2.) Link apps.released directory on PR source tree host (sonya)
	% rlogin -l root sonya
	# cd /mdev2/PR/apps.released
	# ln -s ../apps/<whatever> <whatever>
	# exit

3.) p_modify and edit Makefile and README_DEMOS (on your machine)
	- add new demo to SUBDIRS list (alphabetical, please)
	- add description of new demo to README_DEMOS file
	  (alphabetical, please)

4.) p_tupdate, make install, and verify it works.