fix qty on color .
 Changes to be committed:
	modified:   alala/module/Application/src/Application/Controller/AjaxController.php
	modified:   alala/module/Application/src/Application/Model/Cart.php
	modified:   alala/module/Application/view/application/cart/index.phtml
	modified:   alala/module/Application/view/application/cart/step2.phtml
	modified:   alala/module/Application/view/application/index/contact.phtml
	modified:   alala/module/Application/view/application/product/detail.phtml
	modified:   alala/public/css/jquery-ui-1.10.4.custom.css
	modified:   alala/public/css/style.css
	new file:   alala/public/images/ui-icons_222222_256x240.png
	new file:   alala/public/images/ui-icons_454545_256x240.png
	modified:   alala/public/js/cart.js
	modified:   alala/public/js/contact.js
	modified:   alala/public/js/product_detail.js
	modified:   alala/public/js/step2.js
	modified:   alala/public/scss/style.scss