Fix email resource name (and subscribe) to make wiki-specific
Fix email resource name (and subscribe) to make wiki-specific

It was subscribing to a (now-)invalid resource name before.

Change-Id: I3af9d8f0da532cd115e6f89e1a138dea2cd61da0

wikimedia/mediawiki-vagrant,stuartbman/mediawiki-vagrant,wikimedia/mediawiki-vagrant,wikimedia/mediawiki-vagrant,stuartbman/mediawiki-vagrant,stuartbman/mediawiki-vagrant,wikimedia/mediawiki-vagrant,wikimedia/mediawiki-vagrant,stuartbman/mediawiki-vagrant,stuartbman/mediawiki-vagrant,stuartbman/mediawiki-vagrant,stuartbman/mediawiki-vagrant,wikimedia/mediawiki-vagrant