添加Readme，修改配置文件
修改Readme
fix package.json
fix package.json
modify user.auth_admin, add canOperateShop boolean for user
add Admin actions delete user,change user permission(canOperateShop isAdmin)
add a bootstrap plugin(pop window 4kb), add 2 link(from home -> admin from admin -> home ,note.ejs  for warning if user have no permission)
admin add logout link
add express.compress()
add password reset
fix random password
可在 config.admin_user_email 中配置默认的超级管理员
Merge remote-tracking branch 'origin/master'

Conflicts:
	global.default.js
	global.js
	package.json