Houses updated

[echcua]

I have gone through the house code and have split up the data so that it will be a lot easier to debug etc. Also have implemented multiple ownership per room which was all converted last boot. Whilst there were a couple of hicups, thanks mila for your patience, I have now implemented the new 'features' as well. They include the ability to customize your houses by adding your own long/short desc, sounds and item descriptions. For details on commands refer to 'help houses'.