unl/VisitorChat — pull request #207 by mfairchild365 (2012-10-08 20:33:23+00:00)
Title: Assignment/Invitations updates

* Correct issue where an individual operator was not being properly invited.
* Correct an issue where operator invitations where falling back on other sites (only system invitations should do this).
* Add tests to ensure invitations work properly.
* Display an operator's name if they were individually invited.