Localisation updates from https://translatewiki.net.

Change-Id: I560bf8769df1eb2c430f710db256e6970b9197da
Reviewed-on: https://gerrit.wikimedia.org/r/157367
Reviewed-by: L10n-bot <l10n-bot@translatewiki.net>
Tested-by: L10n-bot <l10n-bot@translatewiki.net>