Somehow they got forgotten in the merge when "THREE.RefractionMap" got renamed to "THREE.RefractionMapping".

Modified build script to avoid the extra full compilation.

Also yet another fix for car demo load progress.

This commit fixes what that change broke.
Removed chromatic distortion from WebGL reflection/refraction.

Trying to catch a bug with SmoothShading material objects with no vertexNormals.

Moved binary files load progress reporting to Loader.js. Added load progress reporting to demos with larger meshes.

To be used like this:

    var loader = new THREE.Loader( true );
    container.appendChild( loader.statusDomElement );

    loader.loadBinary( url, function( geometry ) { createScene( geometry ) }, path );

    function createScene( geometry ) {
        ...

        loader.statusDomElement.style.display = "none";

    }

MeshShaderMaterial is still work in progress, expect changes.

Nice side effect of WebGLRenderer refactoring: optimized one significant bottleneck (with noticeable effect on framerate in some demos), typed arrays corresponding to matrix uniforms are now set (instead of being created anew in each frame).

Also created fully full build, with all extras included. This helps with deployment, especially when multiple versions of Three have to coexist in the same folder structure (got burned on this few times already).

`RefractionMap` ⟶ `RefractionMapping`

Removed old Blender exporters.
Slim exporter is now Normal exporter (needs some testing).