Enhancement: Virtual score

Added virtual score displaying:

![image](https://cloud.githubusercontent.com/assets/10167314/5429048/6286c35c-83dd-11e4-8159-7e2a91236d5c.png)


Please consider including this in a future release.

kind regards,
fatsu

(new to git/github, think I messed up my EOL-config, comparing branches shows full-file changes)