Server can now take command line parameters to specify a port number to
run a segment on, and the IPAddress and port number of another segment
to join.
Client can take command line parameters to specify the port it should
run the gui on, and the IPAddress and port number of the HyPeerWeb
segment it should connect to.
Pushing GUIFacade and GUIFacadeProxy that I forgot in the last push.
a
b
c