Fixed uv handling on Projector (forcing channel 0 by now)

Not tested yet, as the rest of the engine doesn't work yet.

Work in progress, not expected to work yet.

(among other things, we don't deal yet with new vertex colors for particles/line/ribbons, for the moment they just use geometry.colors as before, also we need to specify which type of uvs to use somewhere, analogous to which type of vertex colors to use)

Binary loader was not yet refactored to use new format, which means it supports only subset of possible face types.

It's not expected to work yet, we will need to test it once exporters / converters are also changed to new format.

Not sure about Firefox 4/Opera compatibility...

Added to OBJ converter warning and skipping of morphs with different numbers of vertices than the original model.

Converted tabs to spaces.

Also cleaned up examples from individual includes, only sandboxes and ubiquity now include individual files.

Also fixed scene loader example to match new cylinder parameters (centered).

Everything should work except skinning.

Added geometries example (need to add Lathe one).
Fixed Cylinder.