ProductsOption 추가
우측 판넬 추가

	modified:   app.js
	modified:   kosa_module/schema.sql
	modified:   public/javascripts/kosamart.js
	modified:   public/stylesheets/kosamart.css
	modified:   views/contents_ajax.jade
	modified:   views/layout.jade
	modified:   views/product.jade