Bug 828158 HTML escaping bug in /research/projects
Bug - 828572 correcting Web Development id from #l10n to #webdev
Bug 827373: Add cache-control and expires headers to tabzilla.js.
Bug 828064: Do not redirect ESR firefox to update.
refactor site.js
Fix back button for scene 2 > scene 1. bug 824356

Add code so back button will take user to scene 1 from scene 2.
Adds '#download' hash to URL for modern browsers (IE9+).
Begin dl if arriving with #download in URL. Bug 824356

Two minor concerns:

- Possible race condition with pulling correct download link from
  DOM prior to window.load. Could duplicate DOM query in window.load
  to be safe.
- Install images may not be fully loaded if on slower connection. Not
  sure we can do much here.
Bug 824356: refactor new.js
Added missing alt-attribute on Firefox logo
Bug 764261: Redirect /zh-TW/* to mozilla.com.tw.