Moved uselocale to a more reasonable location

Style fixes

Style fixes
[Bug 872004] Fix percentage drawing for real.
[Bug 878882] Generic way to do GA events on links.

Adding data-ga-click="_trackEvent | Some thing | Another thing" will
cause _gaq.push(['_trackEvent', 'Some thing', 'Another thing']) to
happen, and then 100ms later, the page will navigate as normal.
[Bug 882941] Put all topics in boxes as equals.
[bug 882944] Stop showing empty subtopics.

Swithed to use our existing topics_for() helper for listing subtopics.
Fixed initial new topics data.

So that the checkboxes are checked appropriately.
[Bug 861432] Fix text of category title.
Missing semi-colon
Stop including common twice.
Delete group/personal dashboards.
Remove unused activity app.
Drop unused tables.
[bug 884088] Serve fonts properly.
[bug 884088] Fix .htaccess changes from previous commit.
Add parent column to the topic list in admin.
Stop showing email address in user profile admin list.
Import tidings.events to make celery happy.

Otherwise, _fire_task isnt registered.
Hide Firefox OS and point Apps to /marketplace

Hidding Firefox OS until launch and changing the slug for
Download and Install apps so it shows articles related to
the Marketplace topic.
[bug 880242] Switch from Tweepy to Twython