LiuLang/bcloud — pull request #80 by CzBiX (2014-10-24 07:13:59+00:00)
Title: Back forward button

效果图
![20141024](https://cloud.githubusercontent.com/assets/760097/4766209/37a6bfec-5b4d-11e4-979f-58eeb7d79468.png)