Gerardo Torres

`cchat`

instructions:
-------------------------------------------------------------------------------
compile:
  $ make

run the server (leave out options for default settings):
  $ ./server

on a different terminal, run one client and provide a username:
  $ ./client gerardo

on yet a different terminal, run another client with a different username:
  $ ./client david

server usage:
-------------------------------------------------------------------------------
Usage:
  ./server [options]

Options:
  --port	the port number to run on

client usage:
-------------------------------------------------------------------------------
Usage:
  ./client username [options]

Options:
  --ip		the IP address of the server to connect to
  --port	the port number to run on