feature to optionally discard zero turn games. 

Hi! Thank you so much for making this awesome tool. It's helped me become a better Hearthstone player.

For your perusal - I've added a feature to optionally discard zero turn games automatically. It's configured in the options flyout under "other". Hope you like it!

![optionsflyout](https://cloud.githubusercontent.com/assets/9193257/5422824/ad014aae-82db-11e4-800a-a356660939db.PNG)

Either way, love the tool.