WebGLState: More efficient blending

Clean up

Even more efficient blending

Clean up

Clean up

Examples: Clean up

Box3: revert applyMatrix4

Examples: Merge animation "keyframes" and "scene" examples.

Fix return value type of OrbitControls.update() in Doc

Fog Shader: nomenclature change

GLTFLoader: Fix for clampWhenFinished=true.

FBXLoader: improved texture checks

update logdepthbuf shader

Fixing typo in PerspectiveCamera.html

 Update dev-dependencies

Examples: Clean up

Docs: Removed unusable property in PointsMaterial

Examples: Update unreal bloom example.

webgl_geometry_colors_lookuptable: Clean up