Rewording of demo-code narrative.

Update WebGLRenderer.html

autoScaleCubemaps
Default is true. If set, then Cubemaps are scaled, when the(y) are bigger the(than) the maximum size, to make sure that they aren't bigger then(than) the maximum size.

Trying to be more specific in description and order.

A little clean up.

change hex to color.

changed hex to color

A (very) little clean up.

Removed unnecessary and problematic immediate update when calling play on an Animation.  Update will accumulate the blend weights for the animation and we don't want it being done twice on any particular frame.

SkeletonHelper: Properly set matrixWorld transform. Also added skeleton toggles in animation examples.

Some vtk files don't have float numbers in POINTS section.
They are int numbers. For example, parse wants:
0.0 1.5 2.0
But came:
0 1.5 2
In previos implementation parse pattern don't parse
This fix remove part after "." in number, and search will work