========
* A new configuration setting ``database params`` is
now honored for the MongoDB storage and any parameters
specified for that key will be passed directly to the
`MongoClient
<http://api.mongodb.com/python/current/api/pymongo/mongo_client.html>`_
constructor.
* 66: [IRC] Renamed ``on_leave`` decorator and other references to
a "leave" event to instead honor ``on_quit``, the event
that an IRC server will actually transmit when a user leaves...
erm, quits a channel.