Irc3

==================

- added basic support for IRCv3.2 tags

- fixed 78: plugin can be old style classes

- fixed 75: Ensure we send the PING and PONG data as trailing

- fixed 71: need to pass host and ip to dcc

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- fix wheel metadata

- public command was not public if you're using a guard

==================

- Added !help nonexistant error message

- Allow to hide commands from !help

- Don't reject commands with trailing spaces

- Allow to use coroutine guards

- Make commands case insensitive

- Add basic casefolding plugin

- Prevent keyerror when setting keys that don't exist in cache.

==================

- Fixes bug in userlist plugin `59 <https://github.com/gawel/irc3/pull/59>`_

- Strip out self.context.config.cmd from !help arg. Allow to use !help !cmd
`57 <https://github.com/gawel/irc3/pull/57>`_

==================

- Added dcc send/get/chat implementation

- Improved storage: can now test the existence of a key

- irc.plugins.storage: `db['foo']` now will raise a `KeyError` if the key does
not exist to match dictionary behaviour. This will **break** existing
implementations that make use of this.

- irc.plugins.storage now supports `db.get(key)` that will return either `None`
or the value of an optional `default` argument.

- irc3.plugins.feeds is now full async

==================

- Storage plugin documentation

- Support python 3.4.1 again