Fix sendmail-wrapper to use cmd-line msg

Earlier there were arguments that allowed a user to pass in
a pre-made message on the command line, but it was never actually
used.  This has been fixed.
Add program to restrict movie-player usage

Program is supposed to restrict the use of totem or any
other movie player during the time when I'm supposed to
be getting ready for work.

It's not finished yet.
Add program to send an email whenever anyone logs in

The program is designed to send an email to a cell-phone whenever
any user logs into any of my machines.  If the user is allowed to
log in, they will know to activate the counter-program that stops
the email from going out.

Tentative ideas for integration involve putting a call to this
script in the global .bashrc or global .login file.

NOT FINISHED