BUGFIX: site_contact_username was case-sensitive
BUGFIX: not seeding welcome topic
Allow CORS on .ico files. Should help with Favcount.js
FIX: Allow Favcount to be used with CORS. I've submitted this upstream
too:

https://github.com/chrishunt/favcount/pull/8
BUGFIX: clicking the logo when the homepage was /categories or /top would fail
FIX: Could navigate back to "Preferences" from "Change Email"
Bump favcount.js to v1.5.0

We've already made the CORS changes in our copy of favcount, but we
should bump the version to match upstream.
Merge pull request #1855 from chrishunt/update-favcount

Bump favcount.js to v1.5.0
FIX: Show "Begin Discussion" button when there are 0 replies
FIX: Show category text color in oneboxes
Don't seed a welcome topic on every db:migrate
FEATURE: add a 14 days window to consider topics new
Merge remote-tracking branch 'upstream/master'