change TODO, plan to rewrite as shell not client/d

after using stomp for a couple of months I typically run it as

    stompd &
    stomp find foo
    stomp admin shutdown

rather than what I intended which was leaving stompd running in background
it occured to me that a better way to do this would be to make stomp a 'shell'
that takes commands, that when done can be ctrl+c'd out of, which is effectively
how I am using it now anyway