BUGFIX: cache did not support non strings

also reduced mocking in tests
copyedit on /top page orientation text
Merged new strings from *.en.yml and completed the Danish translation
Merge pull request #1796 from wulff/feature-wulff-update-danish-l10n

Merged new strings from *.en.yml and completed the Danish translation
FIX: vagrant up may fail when copying redis.yml. we don't need to copy it anymore.
BUGFIX: we should not store absolute urls for locally uploaded avatar templates

Highly recommended to run: `RAILS_ENV=production bundle exec rake avatars:regenerate` to fix the avatar templates stored in the database.
Add spinner when authenticating with 3rd party. Also handle when popup window is closed without making a callback.
FIX: version check job when no versions are returned in json
Improved Embedded templates slightly.
Remove remaining code for two-column categories page
don't muck with production.rb, no longer supported
BUGFIX: show uncategorized in tracking etc
BUGFIX: allow emptying of lists of watched / tracked
BUGFIX: page scrolls when clicking on [x]
BUGFIX: rss feed link for topics has been broken ever since we upgraded rails
A failed attempt to upgrade ruby in the vagrant image using chef. Everything works except setting the default ruby. The command is successful, but doesn't change the default ruby. Stumped.
Default should be to poll every 5 mins
Updated French translation
minor copyedit on deleting user
increase delete user max age from 14->60
Update favcount.js to v1.4.0
only update title if it changes