Bug Fixes

[Leon Pennington]

Just to let everyone know, I've committed a couple of bugfixes.

Now interior textures display previews (somehow I missed this), and the 
Waterlevel now works properly, even the lines disappear below water level so 
its almost exactly like the render.

-- 
Leon Pennington

"The most likely way for the world to be destroyed, most experts agree, is by 
accident. That's where we come in; we're computer professionals. We cause 
accidents." 
 Nathaniel Borenstein.