Split js.js into setup.js and main.js. Changes to main.html and setup.html to respect initial desing
Changed js.js in popup.js. Removed main.js and setup.js. Changes to main.html and setup.html to respect initial design.

Conflicts:
	public/main.html
	public/scripts/js.js
Changed js.js in popup.js. Removed main.js and setup.js. Changes to main.html and setup.html to respect initial design.

Conflicts:
	public/main.html