Bug 829990: Fix tabzilla css for local development.
port hacks.mozilla.org newsletter form from php for Bug 815908
Merge pull request #597 from Sancus/master

Bug 815908 newsletter form for hacks.mozilla.org
Bug 815908: Add frame busting target to newsletter privacy link.
Bug 815908: Remove frame-options header from hacks newsletter page.

The sole purpose for this page is to be framed at hacks.mozilla.org.
Fix width of country selector on hacks.mozilla.org form Bug 815908
Merge pull request #600 from Sancus/master

quick css fix
Responsive layout for 404/500 pages (Bug 829628)
Merge branch 'bug-829628-responsive-errors'
Bug 829091 - MWC 2013 Phase 1 landing page
Bug 831810: Redirect /mwc to /firefox/partners/.