Localisation updates from https://translatewiki.net.

Change-Id: Ic25dcac09b0329ecff6ccf9ccc86a5317744c25a
Reviewed-on: https://gerrit.wikimedia.org/r/137759
Reviewed-by: L10n-bot <l10n-bot@translatewiki.net>
Tested-by: L10n-bot <l10n-bot@translatewiki.net>