order fixed

all demo groups sorted alphabetically

css3d_panorama_deviceorientation.html
webgl_geometry_spline_editor.html
webgl_materials_texture_hdr
webgl_objects_update
webgl_skinning_simple
canvas_lines_colors_2d

No more demos are missing.

css3d_panorama_deviceorientation.html was missing

refresh fix removed.

Index.html updated with refresh fix.
Some Android stock browsers don't support some css properties and the
width resizes to the whole screen in landscape mode. It works perfectly
in portrait mode though.
src/Three.js updated with requestanimationframe shim.
index_mobile.html removed.

Convert two uses of raycaster to using setFromCamera(). One touches
TransformControls but should not affect #6795.

Also fix an error in webgl_interactive_draggablecubes.html when the
cursor is dragged outside of the backing "plane" (which is a large
planar mesh, not an infinite plane), returning no intersections. Now,
when the limit of the bounded plane is reached, the cubes just stop
following the cursor but no error is produced.

Fix tested with webgl_interactive_draggablecubes.html and the editor.

The definition of `BufferAttribute.length` has changed since r71 (see
#6473).

![r71](https://github.com/mrdoob/three.js/blob/master/src/core/BufferAttribute.js#L18-L22)

![r72dev](https://github.com/mrdoob/three.js/blob/dev/src/core/BufferAttribute.js#L18-L31)

Backward compatibility with r71 should be kept, otherwise, the method
should just be removed!

Implementation should be

```
get length () {

console.warn( 'THREE.BufferAttribute: .length has been deprecated.
Please use .count.' );
return this.array.length;

}
```

I've added again a few lines to support blacklisted android devices.
I've added a modified index.html called index_mobile.html which fixes
resize problems, black-screen problems and refresh fix problems in black
listed android devices.
I've removed a variable from a demo which was unused.

CompressedTextureLoader is part of the main library since 6f06aa62 (r69).

Fixes PVRTC example #5807. This example is only supported on iOS.

Avoid processing move events when the move target location is undefined.

This happens when the pointer (touch or mouse) location doesn't
intersect the active moving plane of the controls.

To reproduce in the editor:
1- select an object
2- select a moving plane
3- drag the object to the side until the moving plane is no longer
facing the camera.

The backside of the moving plane (now facing the camera) is not
intersected by the ray, therefore, the intersection point is undefined.

Fixes #5813.

This makes it similar to rotation. With rotation you can do things
like

    someObj.rotation.x += speed * deltaTime;

You don't have to keep the result in the 0 to 2*PI or -PI to PI range.

Similarly by modding hue you can cycle through hues with

    someObj.hue += speed * deltaTime;
    someColor.setHSL(someObj.hue, 1, 0.5);

That helps several use cases like tweening libaries

    tween.fromTo(someObj, 5, { hue: 0 }, { hue: 5 });

It's also useful for random color selection from a given hue, saturation, lightness

    var hsl = someColor.getHSL();
    hsl.h += Math.random();
    hsl.s += Math.random() * 0.2 - 0.1;  // make it slightly more or less saturated
    someColor.setHSL(hsl.h, hsl.s, hsl.l);

Also updated `THREE.ColorConverter.setHSV`

1.  It wasn't setting filtering and was getting errors

2.  It was trying to render itself to the mirror and getting errors

Added class WebGLProperties, webgl properties now stored in that class. Checks for uuids and existance of properties encapsulated in this class

This file is unnecessarily adding global variables with names like v, w, loader, etc. Polluting the global namespace is dangerous and makes everyone's code more prone to bugs.

I simply added "var" declarations to convert the global variables to local variables.