[bug 1058649] Get contribution numbers from ES instead of redis.
[bug 1058649] Use mysql instead of ES for contribution numbers.

* We think mysql will be faster than ES for this.
Sort requirements.
Fix gradient on questions list page
Fix version numbers for ESR banner
[Bug 793785][Bug 881185] Fix RTL Issues.
[bug 1067006] 404 for questions marked as spam
[Bug 881106] Fix RTL Issues
[bug 1071246] Fix number of answers on questions
[bug 1066023] Remove bucket options on contributors KPI chart.
[bug 1068026] Switch the community hub to our global base.html
Firefox 31 is ESR.
[bug 1074209] Pass list of ids instead of ValueListQuerySet
[bug 1059327] Add recent askers to surveygizmo campaign in cronjob.
[bug 1059327] Dont survey on stage.
[Bug 881108] Fix RTL Issue
[bug 1074775] Force fix_revisions cronjob to master database.
[bug 1059327] Specify correct survey key.
[bug 1071055] Enable locales: et, fy-NL, gu-IN, ur

Estonian (et), Frisian (fy-NL), Gujarati (gu-IN), Urdu (ur)
Hide Karma dashboard.