This reverts commit 5be78ec3.

remove double entry

ShaderUtils relied on ShaderChunks so this created troubles when trying to use three-canvas and three-extras. Besides, better to keep a single library of shaders.

Change the docs to reflect the true default of the fog parameter in MeshBasicMaterial.

Frustum.contains -> intersectsObject, containsSphere->intersectsSphere, removed Frustum.containsAnyPoints, .transform.  Update unit tests accordingly.

Renamed .deallocate() to .dispose() as discussed in #2760 and fdb737d0.

Wanted to use push & popState, but current hashchange should work fine for now.

Added shadow map type definitions and replaced shadowMapSoft boolean on the renderer with shadowMapType. The default type is THREE.PCFShadowMap, which amounts to the previous default of shadowMapSoft = true. A new type, THREE.PCFSoftShadowMap will enable bilinear filtering of the shadow in the shader for smoother results.

This creates URL hashes of this form docs/index.html#Reference/Extras.Renderers.Effects/AnaglyphEffect instead of docs/index.html#Reference#Extras_/_Renderers_/_Effects#AnaglyphEffect

THREE.Path
THREE.Shape
THREE.CurvePath
THREE.Curve
THREE.SubdivisionModifier
THREE.ExtrudeGeometry

@sole you might be interested in the script i used to help generate this.

p = new THREE.Path()
for (i in p) {
p.hasOwnProperty(i) && console.log('\n<h3>.' + i + '</h3>');
}

console.log('-------------')

for (i in p) {
var pp = p[i].toString().replace(/function/,'');
THREE.Path.prototype.hasOwnProperty(i) &&
console.log('\n<h3>.' + i + pp.substring(0, pp.indexOf('{')-1).replace(/\s+/g, ' ')  + '</h3>\n<div>todo</div>' );
}