OpenZone 6.6 and some other goodies

[Scorpious2k]

I don't know if it's just me or if no one else is doing anything with it.

I tried the new windcatcher zones in 6.6 and found that it crashes loading veldona. Further investigation shows that it has a problem with the floor script. As I dug into it more, I can tell that there have been changes to the floor and wall scripts that aren't in this version. For example, in floor you can specify a hole location (handy for stairs) and in wall you can have multiple doors and windows. These options aren't in the distributed version of 6.6