[Bug 952429] Add holiday calendar .ics files and json metadata
[Fix Bug 952429] Add Lightning holiday calendar index page
Make subject line of contribute email for end-users localizable.

Keep the existing filterable subject lines for Mozilla contacts.
Fixes 854992
Fix Bug 962061 - Fix the footer RTL layout (language switcher: ltr direction is hard-coded)
close button should appear last in the modal
[fix bug 970957] Create a What's new page for Firefox Aurora 29
Add Karma test runner Grunt task for development
Update GA tracking on FxOS devices page. Bug 974154.
Merge pull request #1736 from jpetto/bug-974154-fxos-devices-ga-tracking-update

Update GA tracking on FxOS devices page. Bug 974154.
Bug 976298 - Typo on Firefox features page ("personalizatio" wants to be "personalization")
Merge pull request #1737 from kyoshino/bug-976298-features-typo

Bug 976298 - Typo on Firefox features page ("personalizatio" wants to be "personalization")
Merge pull request #1734 from alexgibson/bug-970957-create-whats-new-page-for-aurora-29

[fix bug 970957] Create a What's new page for Firefox Aurora 29
Install RNA library and dependencies.
Fix bug 935248: Firefox Release notes powered by RNA/Nucleus.
Bug 939975 - style the release notes template
Update rna to commit 080d7997b59b4
Upgrade south to 0.8.4

Use bug_list and bug_search_url fields in template

Add jingo_markdown

Upgrade RNA (4ae910da)

Add firefox.system_requirements view using RNA

Use latest RNA as submodule instead of pip install

Adjust views, settings, templates to use latest RNA

Restore lib/l10n_utils/helpers.py and tests from rebase mistake

Move django-extensions to submodule

Cleanup old rna egg-info

Move django-rest-framework to submodule

Move requests to submodule

Move Python-Markdown to submodule

Move jingo-markdown to submodule

Move six to submodule

Test RNA views + flake8 fixes

Fix flake8

Try to fix Jenkins test breakage

Clean up templates

Cleanup template some more

Reword test docstring and add comments

Update requiremnts/prod.txt to match submodules

Use settings.LANGUAGE_CODE for default locale

Try to make Jenkins happy
Fix Bug 977355 - broken link to superheroes wanted on mozilla.org/contribute
Merge pull request #1738 from kyoshino/bug-977355-tb-support-links

Fix Bug 977355 - broken link to superheroes wanted on mozilla.org/contribute
Merge pull request #1606 from kyoshino/bug-962061-footer-rtl

Fix Bug 962061 - Fix the footer RTL layout (language switcher: ltr direction is hard-coded)