janrain/janrain-backplane-2 — pull request #1 by geokat (2012-10-27 00:00:14+00:00)
Title: FED-39: Invalidate message cache when new channel is created

Also namespace message cache in localStorage by prefixing the keys
with "backplane".

BTW, I also think we may want to handle the message cache more
discriminately: right now we delete the whole cache, while it may be
holding message for channels on other buses.