Initial boilerplate commit.
Update the description of the extension.
Add MIT license and first draft of the README.
Authorship details, and Markdownified README.
And the template, and a gitignore.
Switch name of button to 'Chat' for now.
Make Review Board compatibility (1.8+) more specific.

Currently, this extension makes use of HeaderActionHooks, which only
recently landed in Review Board's development builds. So, currently,
this extension will only work with a development version of
Review Board.

I plan to backport those hooks to Review Board 1.7 soon.
Let users with RB 1.7.15 install the extension.
Update the README with better install instructions.
Fork wasn't the right word.
Merge remote-tracking branch 'review_together/master'
Import reviewboard_together (now review_together)

review_together was originally reviewboard_together, hosted at
https://github.com/mikeconley/reviewboard_together, but it's been
moved here so that review requests can be opened against it at
http://reviews.reviewboard.org.