Localisation updates from https://translatewiki.net.

Change-Id: I2132f407e24eb30d8c72452f49a65f76c8f2601c
Reviewed-on: https://gerrit.wikimedia.org/r/162385
Reviewed-by: L10n-bot <l10n-bot@translatewiki.net>
Tested-by: L10n-bot <l10n-bot@translatewiki.net>