[bug 1009745] Fix unicode and gettext issue.
[bug 1011674] Re-enable Sinhala
[bug 1007319] Switch to match and match_phrase queries.
[bug 1012657] Catch and handle TransportError.
[bug 1013527] Fixes allignment alignment issue of arrow icon in AOA reply box
fixed username to display name in documents contribution page
[bug 984709] Fix slug for GA content experiment.
Forgot to add this test file with bcbf317
[bug 1006559] Index users in ES and add suggest completion.

This creates a new index for non-critical stuff and a new
mapping type for users.
[bug 1016406] Fix Contrbutor typo
[bug 1015768] Don't count templates and redirects Top X number.
[bug 1008715] Remove locale=oc in user profiles.
Fix esreindex to always set the refresh interval back
Continued work on bug 1005263
Updated db strings.
[bug 1009719] Fix pagination links on badges
[bug 1009536] AoA defaults to unanswered
Fix search input input hiding
Some fixes and new tests to user indexing.
[bug 1006572] Implement contributor/user search.