flackr/circ — pull request #159 by jrdnull (2013-05-04 13:34:57+00:00)
Title: Added user command and response handling for INVITE

This is for the [invite message](https://tools.ietf.org/html/rfc2812#section-3.2.7), the default server response handler handles the responses suitably.

Let me know if anything needs changing.