fixes bug 1019064 - Upgrade to playdoh-lib django-1.4 branch
fixes bug 1019064 - unbreak tests after django 1.4.13 upgrade, r=Pike
bug 1015227, make dashboards editable, r=peterbe
Add a view that allows to select appversions, trees, and locales to see
on the exhibit dashboards.
Also backlinks from the dashboard to the editing page.
Dropping the old view that was shipping.views.index, as it's useless.
Merge branch 'release/2014-06-06'