Curve: Refactoring

VTK header is now parsed and used to extract all the compressed data

Editor: Fixed #10574

docs/index.html: Prevent the browser from flooding the DOM with empty tags

set material.skinning in ObjectLoader for skinned meshes

Allow commenting out #includes

Enable to update AnimationAction._effectiveWeight by mixer even if its .enabled is false

Change metalness uniform default value from 0 to 0.5

geometries: Optimized Wireframe and Edges constructors

subsystem: geometries

A faster way to sort an array of two numbers has been implemented
replacing Array#sort.

A single string concatenation of an array with two elements is orders of
magnitude faster than Array#toString.

Docs: Correct wrong information about camera.getWorldDirection()

Use 2D noise in webgl_gpgpu_water demo

Using 3D or higher simplex noise (for example, using 3D simplex noise in the demo) may be problematic because of [U.S. 6067776](https://www.google.com/patents/US6867776).  (I am not a lawyer.)  Fortunately, the demo doesn't appear to rely on 3D noise and can just use 2D noise instead, which I have done here. Alternatively, the demo can use OpenSimplex noise instead, but that seems too considerable an effort for me to propose for now.

utils: Fixed regression in IE/Edge with PR #11002

Example: Canvas as a map

subsystem: utils

Fixed regression in IE 11 and Microsoft Edge browsers. It was caused due
to a poor optimization in Microsoft browsers while accessing
Array#length attribute in a for condition.