bigbluebutton/bigbluebutton — pull request #190 by jtrobinson (2013-06-25 19:52:01+00:00)
Title: Chat access hotfix

Fixes in this branch:
- Navigation keys have been changed from modifier+letter to simply the arrow keys and spacebar (with the exception of 'latest read message')
- This puts the operation of the Chat Message List Box in line with user expectations