for heroku deploy
Merge pull request #3 from songjiayang/master

add 	 jquery.smooth-scroll
Merge branch 'master' of github.com:fireweb/blaze
change product database for heroku
added pg for deploy
changed README
merge comflict
Merge pull request #7 from songjiayang/master

完成所有的数据绑定，后台功能待完成
添加admin后台基本样式