fix travis
attempt to make travis less upset
improve config so you can use it with a socket optionally
Update client.zh_CN.yml
tweak RSS elements for W3C compatibility

installation needs to have contact_email set in the admin settings in
order for that installation to have truly valid feeds
Category featured users: show most recent posters instead of most frequent posters
Style categories page for mobile
Don't auto-close a topic too soon in PeriodicalUpdates
Revert "Got rid of buggy yepnope spaghetti, however mobile detection really should be driven from the server."
Revert "Re-apply with fixes: Stop using user agent to detect mobile devices. Use a media query and yepnope to load the appropriate css and customizations."
Shorter instructions for the name field in the signup form.
shorter text is better text
don't warn unless in production
Added some missing references, see https://github.com/rails/rails/issues/12982
stop messing with asset pipeline defaults
stripping postfixes is wasteful and uneeded. It messes up our build
respect newlines in About Me on profile page
Add setupTopicController event
Merge pull request #1748 from alxndr/profile-bio-newlines

respect newlines in About Me on profile page
Merge pull request #1746 from ofgeek/patch-1

Update client.zh_CN.yml
FIX: When re-opening a topic that auto-closed, make sure it won't auto-close again