Localisation updates from https://translatewiki.net.

Change-Id: If14d93804319ffd4803665b611f41e9f610ebe04
Reviewed-on: https://gerrit.wikimedia.org/r/143688
Reviewed-by: L10n-bot <l10n-bot@translatewiki.net>
Tested-by: L10n-bot <l10n-bot@translatewiki.net>