This example demonstrates the use of Discover as a server for a remote
program.  Procedure:

% make
% discovery master

Review master.txt to see the energy obtained by the client program
from Discover.

% discovery acenm

Review the output of the normal Discover run (acenm.out) to see that
the energy is the one obtained by the client program.

Review the source code master.f to see how the client program
interacts with Discover.

Review the master.inp script to see how Discover is setup as a server.
