Fix crashes when getting local sdp (lynckia#1447)

Log the right message when media is rejected (lynckia#1444)

Wait for mediaStreams to be closed before removing them from the list…

… in ErizoJS (lynckia#1437)

Fix an issue with the release process (lynckia#1426)

add ExtensionId translator (lynckia#1400)

Revert some unstable commits (lynckia#1397)

Revert some unstable commits

Added option to set a prefix for prometheus stats (lynckia#1365)

Add a new stream-unsubscribed event (lynckia#1343)

Fix memory corruption with latest nicer (lynckia#1339)

Go back to pre-es6 version of the db.eval function (lynckia#1337)