Server: fix the cookie expiration
Server: make the session cookie transit only over ssl when needed
Merge pull request #286 from tOkeshu/fix-session-duration

Server: fix the cookie expiration
Add a functional test to detect the late hangup bug
Update the version of Firefox to download, now that FF 28 is on nightly. r=test-fix
Switch debug_on to use ipdb under the hood since that's debugger we recommend
Handle sending null ice candidates so that SPAs can reconstruct SDPs if necessary for providers that don't support trickle ICE
Merge pull request #287 from dmose/debug_on_ipdb

Switch debug_on to use ipdb, as that's the debugger we suggest
Fix grey block flashing on conversation window open
Disable forcing cookies to be only sent over SSL until we can figure out how to enable trusted proxy mode or better.
Chat: attach unique ids to calls

This allow us to differentiate calls and drop messages aimed to past calls.
Fix tests
Address review comments
Merge pull request #288 from Standard8/null_ice_candidate

Handle sending null ice candidates so that SPAs can reconstruct SDPs if necessary for providers that don't support trickle ICE
Payloads: Offer carries a callid
More frontend tests
Fix minor typo
Merge pull request #290 from tOkeshu/fix-late-hangup

Fix late hangup
Merge pull request #289 from dmose/flashing-block-fix

Fix grey block flashing on conversation window open, r=@Standard8
Get the import contacts button working nicely and update the client key so that import works on non-localhost