Fix bug 944751 - Firefox OS phone CTA for Italy
Merge pull request #1473 from craigcook/bug-944751-update-cta-for-italy

Fix bug 944751 - Firefox OS phone CTA for Italy
Fix bug 939112: Newsletter form choices only supported.

The newsletter forms will now only display choices
for the languages supported by the specific newsletter.

Removes the newsletter middleware and moves form processing
into the template helper function.

Also fix bug 914680: Enable language choice for hacks.
Merge pull request #1419 from pmclanahan/newsletters-show-only-available-languages-939112

Fix bug 939112: Newsletter form choices only supported.
Update tabzilla donate link to red. Bug 928576.

- Add base 64 encoded heart icon after donate text.
Bug 942160 Changing text to images
Merge pull request #1480 from silverorange/942160-type-images

Changing text to images. refs #942160
Merge pull request #1477 from jpetto/bug-928576-update-tabzilla-donate

Update tabzilla donate link to red. Bug 928576.
Redirect */about/get-invovled to /contribute
Bug 875052
Move a redirect from PHP .htaccss that was originally
added in Bug 524509 and make it apply to all locales
Merge pull request #1455 from sgarrity/bug-944388-ptbr-redirect

Bug 944388 Redirect /pt-BR/about/get-involved to bedrock
Bug 944105 - update footer donation link with links to localized pages
Merge pull request #1459 from kyoshino/bug-944105-localized-donate-links

Bug 944105 - update footer donation link with links to localized pages
Merge branch 'rna-release-page' of https://github.com/Osmose/bedrock into rna-release-page
Bug 939975 - style the release notes template
Merge branch 'rna-release-page' of https://github.com/craigcook/bedrock into rna-release-page
Update rna to commit 080d7997b59b4
Integrate changes to RNA with release_notes view
Upgrade south to 0.8.4
Use bug_list and bug_search_url fields in template
Add jingo_markdown