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* Preliminary Slack support is now available. Simply
set following in the config:
- slack token: <your bot auth token>
- bot class: pmxbot.slack:Bot
* Handler functions now are only ever passed None
for the client, connection, and event parameters.
Plugins are adviced to rely only on channel, nick,
and rest.
* ``execdelay`` and ``execat`` no longer accept ``args``
parameters.