Fixed fog for billboards.

Signed-off-by: Markus Tillman <reetopps6@hotmail.com>
Merge branch 'master' of https://github.com/Malow/NDYGFX
Merge branch 'master' of https://github.com/Malow/NDYGFX
.obj files generating face mismatching is now outcommented.
Worldmatrices are now sent to the shader for DeferredGeometryInstanced.fx. (still left todo: remove flickering)

Signed-off-by: Markus Tillman <reetopps6@hotmail.com>