Moved the core proxy functions into a class, preparatory to some other
changes.
Depending on the self.reconnect flag: Reconnect automatically on
failure, or, exit completely. To Do: Exit is kind of slow; set flag from
command line.
Some additional status messages for verbose mode.
Reconnection happens before sending -- reflect this in the log.
New option: -x, --exitdc, exit on disconnect (default is to reconnect).
Document -x.
If the server port is not specified, automatically use up to the next
nine ports if another server has already bound 31339.
Document extra port attempts.
Updated for 0.6.