Remove weird scrollbar on ide

![screen shot 2014-11-28 at 23 12 31](https://cloud.githubusercontent.com/assets/3121257/5232277/21c24016-7754-11e4-956c-d0a8d01a2570.png)

![screen shot 2014-11-28 at 23 31 49](https://cloud.githubusercontent.com/assets/3121257/5232383/dd5a779c-7756-11e4-929f-f8932cddeb42.png)