Merge branch 'master' into develope
如果未登录直接访问系统 能够在跳转回登陆页面
添加购买功能
新增 Profile 界面
新增购买页面
完成购买页面
Rename ProductBuyer to Order
add total into order
add "更多相似商品"
Merge branch 'develope' of https://github.com/SamXiao/WDS into develope

Conflicts:
	module/Mobile/view/mobile/product/product/single.phtml
update default value of Order
Merge branch 'develope'