House numbers not rendered for polygons tagged as building=house

[Jonobennett]

While this style shows house numbers for any building tagged as building=yes but not for building=house.

This can be seen here:

http://open.mapquest.co.uk/link/9-9tsphqP6

The first few houses in Guildford Park Avenue are building=yes, while all the houses in Lynwood are building=house.

[gravitystorm]

Thanks, fixed in 8f090b212c67c26d171ba63e7af7d34b21f62234