mojotech/hipchat — pull request #19 by NewAlexandria (2012-07-10 22:31:06+00:00)
Title: Added support for message_format

per [the 2012-07-10 blog post](http://blog.hipchat.com/2012/07/10/a-simple-but-powerful-change-to-our-messaging-api/) this is a patch to allow for specifying `message_format` as an option.

`message_format` is important for using the APi to post message that include emoticons, like (cake)

## Test
`# set some vars`
`@hipchat_client[@hipchat_room_name].send(@hipchat_username, msg, {:message_format => 'text'} )`