Moved the Input class to JG so we don't have to keep going back to Juice.
Moved Scale to JG
Moved the backgroundColour to JG.
Moved the viewPort to JG.
Moved fullScreen to JG.
Moved clientRect to JG
made canvasScaled private
Moved the Canvas Contexts to JG.
Made a smoothing toggle in JG.
moved the nextScene and currentScene to JG.