[bug 839041] Fallback to top articles when there are no search results.
Update docs to reflect our current ES version.
[bug 851070] Fix context creation

This puts the things in the context that need to get rendered in
the email template.
[bug 810529] Implement new get involved page
Limit top contributors to 10 on mobile.
Add media/css/landings dir.
Make the empty directory more like media/css/mobile
Fix align for username-rule in AAQ-register
add my name to CONTRIBUTORS
[bug 851532] Make OS and Fx version selectors behave more like select boxes
[bug 839139] Convert last email to jinja2 and use jingo.Loader.
[bug 775316] Upgrade to jingo 0.6.1 and replace jingo.render calls.
Some cleanup
[bug 775316] Relplace jingo.render in new get involved views.
Exclude waffle app from jingo loader.
[bug 825955] Locale filtering for KB media gallery
Add kadmin to JINGO_EXCLUDE_APPS
[bug 839930] Update to Tweepy 2.0
Fix adminplus views to use correct template loader.
Revert "[bug 839930] Update to Tweepy 2.0"

This reverts commit bdd158f293bb3c61c59d67804587ba59e93be8c2.