UTF-8 chars for methods and functions

Before:
![capture d ecran 2014-09-14 a 14 45 29](https://cloud.githubusercontent.com/assets/227831/4263983/a6d949c0-3c0d-11e4-9d96-5da5e7216d1b.png)
After:
![after](https://cloud.githubusercontent.com/assets/227831/4263990/22357aa8-3c0e-11e4-938d-57f4a3a31997.png)