mozilla/mozillians — pull request #173 by tofumatt (2012-03-20 16:46:01+00:00)
Title: Tell users of profile URL change (fix bug 736556)

Notify any new, unvouched users that changing their nickname also
changes their profile URL (so they know to send it out again to get vouched).

This is a hotfix for this release, so it needs to go into prod too, but I can do that if it's r+.