Localisation updates from https://translatewiki.net.

Change-Id: Id91c9c8272f2e2e0d089d61093ac57be2effb2e9
Reviewed-on: https://gerrit.wikimedia.org/r/158686
Reviewed-by: L10n-bot <l10n-bot@translatewiki.net>
Tested-by: L10n-bot <l10n-bot@translatewiki.net>