Localisation updates from https://translatewiki.net.

Change-Id: I713cf0bf0060ffbca1717760557ed87e33aff38f
Reviewed-on: https://gerrit.wikimedia.org/r/147235
Reviewed-by: L10n-bot <l10n-bot@translatewiki.net>
Tested-by: L10n-bot <l10n-bot@translatewiki.net>