Live blog filter key events

A picture tells more than a thousand words.

Two pictures = 2000 words. Yup.

### Mobile
![screen shot 2013-09-03 at 17 15 46](https://f.cloud.github.com/assets/85783/1074536/ff334270-14bc-11e3-8544-f126fc19c71e.PNG)

### Tablet and up
![screen shot 2013-09-03 at 17 15 34](https://f.cloud.github.com/assets/85783/1074538/0204e54e-14bd-11e3-8078-a53ddc85decc.PNG)

![ ](http://s1.developerslife.ru/public/images/gifs/594594fd-be7a-4ee0-8c09-aa45f522e462.gif)