Corrected visible wrappers and clear code
Added Canny Edge (experiment)
Fixed incorrect work "Fix camers", not set in the "Lines" canvas, once set
composer and not set if changed.
Fixed layout index.html and incorrect path to Javascript and css files.
Other small fixes.
No references three js code from comfyu
Removed unnecessary things from api, now it is clean
Added panel inside ThreeCanvas class other improvements...
Add in python file, api page from url http://ip:port/api/lth/
Chnage index.html (containers[wrappers] canvases)
Add to sahder Sobel, two other operations Sharra, Prewitt, and select
element for set him (experiment).
Fix ThreeCanvas.js, lines canvas material set normal.
Fix when delete model and add now, not set position and model not
visiability.
Other small fixes...
lo-th