Latest Sunbird is Broken Again -- Patch Available

[Jonathan Ryshpan]

The latest version of the sunbird calendar fails to start, giving the
message:
        $ Sunbird
        Cannot find Calendar runtime directory. Exiting.
This is reported in bug report
	https://bugzilla.redhat.com/show_bug.cgi?id=633083
with a very simple patch.

BTW: The same bug (mutatis mutandis) was reported in:
	https://bugzilla.redhat.com/show_bug.cgi?id=558307
Where is QA when we need them?

jon