bug 1005890, some technical follow-ups to make mothball more useful, r=peterbe
bug 864359, add twitter button, r=Pike
bug 860427, diff view between repos should be an easy query, r=peterbe
bug 1002440, add progress graphs to team page and exhibit dashboard, r=peterbe
bug 1002440, follow up: cache-bust query for apache image handling, r=peterbe
bug 1013987, make tree-app relationship straightforward, r=peterbe
Merge branch 'release/2014-05-22'