add support for ConfirmListener
Merge pull request #34 from noahhaon/confirm_listener

Add support for ConfirmListener callbacks via Channel#on_confirm
Change log update
whitespace
whitespace
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HotBunnies => MarchHare in examples
Update examples/README
ws
Support connection.blocked and connection.unblocked.

Fixes #13.
One more code example: connection.[un]blocked
Change log update
Support Authentication Failure Notifications

New in RabbitMQ 3.2.

Fixes #32.
Change log updates
Code example for #13
on_unblocked does not yield any arguments
Docs
Docs
Docs
Docs