implemented AWAY
only send channels if target is in any
send 301 if user receives PRIVMSG while away
Merge branch 'master' of https://github.com/bui/miniircd
Merged bui implementation of AWAY, added rcarmo implementation of SSL, fixed pep8 issues, renamed ssl option, changed header to reflect committers, changed README to reflect python requirements
made ssl requirement optional
clarified in option help that if no log directory is specified, no logging takes place
made the server more fault tolerant