[Bug 952429] Add holiday calendar .ics files and json metadata
[Fix Bug 952429] Add Lightning holiday calendar index page
Bug 876814 - Manifesto Pages Update
[fix bug 943647] Add graceful degradation for IE7 on spaces contact pages
Bug 922373 - Please add @Mozilla Twitter link to website footer on mozilla.org

And Bug 921833 - [es-ES] [pt-BR] Twitter link on mozilla.org directs to
English Twitter account
Bug 939902 - Remove outdated l10n trademark policy
Bug 947890 - Port /firefox/latest/releasenotes/ redirect to bedrock
[fix bug 775932] change about page privacy link

Signed-off-by: Mike Alexis <mike.alexis@gmail.com>
Bug 878039 Redirect pages from /access to MDN
Bug 935673 - Firefox landing page incorrectly detects the previous version as the latest version

Just remove the subtraction. It has rather confused users.
[fix bug 941647] Implement Optimize.ly script on all  pages
Redirect Firefox Home for iPhone pages to archive
Bug 949562
Fix bug 949610 - use buttons instead of links in Tabzilla translation bar
Add add-ons promo to home page. Bug 941923.

- Promo is DEV only for localization purposes. Another PR
  will be issued to remove this restriction on 12/19.
Merge pull request #1520 from sgarrity/bug-949562-fx-home

Bug 949562 Redirect Firefox Home for iPhone pages to archive
Merge pull request #1512 from sgarrity/bug-878039-access

Bug 878039 Redirect pages from /access to MDN
Fix bug 944269 - improve Arabic and Persian text rendering

* Normal letter-spacing for locales with jointed text
* Add Droid Arabic Naskh webfont
Merge pull request #1522 from jpetto/bug-941923-best-addons-home-promo

Add add-ons promo to home page. Bug 941923.
Merge pull request #1517 from craigcook/bug-944269-improve-arabic-text

Fix bug 944269 - improve Arabic and Persian text rendering
Merge pull request #1519 from craigcook/bug-949610-translation-bar-buttons

Fix bug 949610 - use buttons instead of links in Tabzilla translation bar