[fix bug 884545] Update mozillians mailing list url.
[fix bug 884479] Remove settings.MEDIA_URL from RegisterMiddleware when Debug = False
Merge pull request #523 from Sancus/fixmiddleware

[fix bug 884479] Remove settings.MEDIA_URL from RegisterMiddleware when ...
[fix bug 884856] Don't try to register anonymous users.
Merge pull request #520 from glogiotatidis/884856

[fix bug 884856] Don't try to register anonymous users.
Merge pull request #519 from glogiotatidis/884545

[fix bug 884545] Update mozillians mailing list url.
[fix bug 885090] Replace transparent gradient with transparent PNG.
Clean up search result; make search results uniform across pages.
[fix bug 810992] Support ?next on login.
Merge pull request #524 from glogiotatidis/810992

[fix bug 810992] Support ?next on login.
Merge pull request #525 from hoosteeno/master

search results and mosaic cleanup
Fix search result layout issues.
Merge pull request #527 from hoosteeno/master

Fix search result layout issues.
Search GET request doesn't require CSRF protection.
Notify NewRelic on deploy.
Merge pull request #526 from glogiotatidis/newrelic-deployment-notification

Notify NewRelic on deploy.
Merge pull request #529 from glogiotatidis/search-csrf

Search GET request doesn't require CSRF protection.