Update l10n doc to add advice on how to wrap strings
Bug 956941 - Localize Firefox OS FAQ page
* Change h2 title from "Using Firefox" to "Using Firefox OS"
* Wrap strings per sentence instead of per paragraph
Fix bug 952587 - remove first run survey
Fix Bug 868601 - UTM vars on Android Buttons for Play Campaign Tracking
Merge pull request #1565 from craigcook/bug-952587-remove-firstrun-survey

Fix bug 952587 - remove first run survey
[fix bug 944936] Implement schema.org for Mozilla Spaces
Merge pull request #1575 from sgarrity/bug-957637-sopa-redirect

Redirect /sopa to blog post for Bug 957637
Merge pull request #1569 from kyoshino/bug-868601-gplay-link-params

Fix Bug 868601 - UTM vars on Android Buttons for Play Campaign Tracking
Merge pull request #1564 from pascalchevrel/update_l10n_documentation

Update l10n doc to add advice on how to wrap strings
Fix bug 947310 - redesign MDN home page promo

This also removes/replaces the 2013 addons promo.
Merge pull request #1571 from craigcook/bug-947310-redesign-mdn-home-panel

Fix bug 947310 - redesign MDN home page promo
Merge pull request #1574 from alexgibson/bug-944936-implement-schema-for-mozilla-spaces

[fix bug 944936] Implement schema.org for Mozilla Spaces
Bug 947890: Add passthrough rewrite for latest relnotes.
Merge pull request #1577 from pmclanahan/add-passthrough-latest-relnotes-947890

Bug 947890: Add passthrough rewrite for latest relnotes.
Bug 944936 - Correct the org names in space hcards
Bug 947310 - cachebust background image, optimize SVG
Merge pull request #1578 from craigcook/bug-944936-fix-org-names

Bug 944936 - Correct the org names in space hcards
Merge pull request #1579 from craigcook/master

Bug 947310 - cachebust background image, optimize SVG
Update page to say IDN TLD whitelist is no longer updated.
Merge pull request #1563 from pascalchevrel/Bug-956941_firefoxos_faq_l10n

Bug 956941 - Localize Firefox OS FAQ page