Bug 822824: Hide FB newsletter form for non-en-US locales.
Tiny change to test if dev is updating properly.
Fix Bug 755460: Rebrand login as Persona.
Bug 755460: Rework front page a bit to make Persona login prettier.
Bug 798439: Add newsletter signup box to mothership sidebar.
Fix Bug 798439: Add tests for newsletter signup and fix small issues.

Along with a few tests for the newsletter signup, this updates
django-browserid to the latest version and removes mock_browserid, which
got ported to the library a while back.
Tiny change to test chief.
Small change to test chief pushes.
Bug 833556: Replace Webtrends with Google Analytics.
Fix test errors resulting from Google Analytics code.
Small change to trigger stage push.
Small change to trigger stage push.
Small change to trigger chief push.
Upgrade Django to 1.3.6.
Set ALLOWED_HOSTS to the correct value based on SITE_URL.
Fix bug 699733: Fix tooltip JS.
Fix bug 836495: Remove sudo from chief deploy script.
s/html/HTML
s/Zip/ZIP -- see bug 691619.
Fix Bug 880334: Add string for Firefox OS.