vivia

网易云音乐插件优化

5

改播放器为Omxplayer， 原因是 + Omxplayer是pi专用有，有做专门优化，参考[这里](http://elinux.org/Omxplayer) + 支持暂停操作，可以参考[这个问答](https://stackoverflow.com/questions/20762233/python-interact-with-running-process) ps：可以做一个本地的播放列表了，音乐也放本地。

+ photo push + screen cast(without audio) test under mac/raspberry pi with a tv box(qplus G2).

fix file download problem with a urls which includes a port #9

1

fix #9

as below: ``` bash hget http://www.golangtc.com:80/static/go/1.7rc6/go1.7rc6.darwin-amd64.pkg ```