initial stages of an irc bot for bitmetv announce channel

to replace misplaced irc-torrent-monitor
using existing configuration, for now
adding plumbing to match messages and fetch them

this _should_ do everything except the HTTP work in fetchin the torrent
adding logic to fetch details page and from there the torrent link
$link is an object, not a string
check exclusions only for things we would otherwise grab
trying to add periodic timer injection for rss fetching
need to save result of timer call

otherwise, don't actually get a working timer
keep track of who sees a given torrent first
adding signal handlers

for HUP  => reconnect
    USR1 => reload config
    USR2 => dump SEEN hash
ignoring NICK in the general dispatcher
sleep after disconnect

connect _seems_ to be happening after, but I'm not getting the expected invitations
give everything a few seconds to settle down
adding debug statement in load_config
wrap fetching of rss with an eval

twice now the entire process has borked because the fetch timed out
adding support for the verbose flags hash in the config

used to have it, overlooked in the from-scratch rebuild
adding rudimentary error handler

finally saw an error get dumped out of the default dispatcher
trying to handle it now, we'll see if it helps
check that $msg is an object before using it
adding a sleep before privmsg

to mitigate 486 errors: can't privmsg user
adding LICENSE and README
adding sample config file