Localisation updates from https://translatewiki.net.

Change-Id: I0dfdbc670b5b6291b47f9d9371949c8abf84c649
Reviewed-on: https://gerrit.wikimedia.org/r/156611
Reviewed-by: L10n-bot <l10n-bot@translatewiki.net>
Tested-by: L10n-bot <l10n-bot@translatewiki.net>