Merge pull request #74 from majie1993/master

添加一些小的跳转
remove loading hud while click tabs.
fit fontsize at home hot label
Merge pull request #75 from majie1993/master

商城倒序
rewrite storyboard for product detail view.
Merge pull request #76 from zhou5211/master

rewrite storyboard for product detail view.
Filter:商品->显示分类和功效