Examples: Fix warning in webgl_loader_kmz.

GLTFLoader - store original node name

* Object.assign modifies its first argument
* Conform to threejs' styleguide

File in `examples/jsm/` are automatically generated

AnimationAction: Update .time before firing events.

Add shadowSide field to MaterialParameters type definition

Examples: Clean up

Fix typo

Create a new property `originalName` on node.

Small fix

EffectComposer: Introduce .setPixelRatio() and harmonize resizing.

Add bevelOffset to type definitions

Examples: Fixed pixel ratio computation in some post-processing examples.

Docs: Improve Useful Links page.

Update WebGLRenderer docs  (build in -> built in)

As stated in title, "build in" appears to be a mistake and should be "built in"

Examples: Clean up

WebGLRenderer: Set debug.checkShaderErrors to true.

Examples: Clean up

Add threejsfundamentals links to useful-links