Some renewal for canvas
Implementing canvas to div and scene
GuiCanvas and GuiCSprite is working now.
little issues
PhysicEntity destroy visuals bug
GuiCanvas if filledwith comments (I was bored)
Nothing to GuiScroll and toogleFullScreen for utils
Changes for GuiCanvas and GuiCSprite. Resize and scale.
GuiDiv canvas issues.
Canvas width, render to the separate call
Merge branch 'canvas' of https://github.com/logicking/UltimateJS into working

Conflicts:
	compiled/min/box2d.js
	sources/web/js/core/Physics/PhysicEntity.js
	sources/web/js/core/Physics/PhysicScene.js
	sources/web/js/core/Physics/Physics.js
	sources/web/js/core/VisualEntity.js
	sources/web/js/gui/GuiElement.js
	sources/web/js/gui/GuiSprite.js
	sources/web/js/gui/canvas/GuiCSprite.js
	sources/web/js/gui/canvas/GuiCanvas.js
	sources/web/js/serverCore/VisualEntity.js
	sources/web/js/thirdParty/Box2dWeb-2.1.a.3.js
	sources/web/js/utils/htmlSound.js
	sources/web/js/utils/resources.js
	sources/web/js/utils/utils.js