Merge pull request #8 from wyxpku/master

createapplication界面拖动
完成崔爹接口
Merge branch 'master' of github.com:rubyhyd/SmartAgent
添加了颜色的改动
解决了创建应用页面加载时出现的无填充问题
javascript加载优化，完成与崔爹对接
merged from wyx-pku
添加了sensor,actuator的user_id属性
delete .swp
浏览资源页面优化