Log only what we know is safe when not being able to forward a message
Send notifications of joining to other peers before adding the new peer to avoid trying to send to the peer that just joined.
Improve comment for userJoined
Move SPA related files into a specific directory
Merge pull request #355 from Standard8/server_warn_fix

Fix warnings when users join due to trying to send a user joined message to the peer who just joined
If the SPA is already in the database, update it, as it might need an updated entry
Add tests + code load sidebar page in status panel
Clean up 'Load Contacts' CSS to look good in both panel & sidebar
Size the panel so that the whole thing is displayed, not just a scrollable subsection
Comment out sidebarURL in manifest
Offer a sidebar to Fx27, and a status panel to Fx28
Make _isFirefox work in chrome to enable debugging there
Fix jshint error
Fix statusbar frontend tests
Offer up panel UX to Firefox 27 in addition to 28
Update test to be agnostic about Firefox 27 and panels, since that may keep changing
Undo mistaken checkin
Initial commit of debugging addon; needs some cleanup
Minor cleanups
Document add-on that makes panels easier to debug