Live blog filter key events

A picture tells more than a thousand words.

Two pictures = 2000 words. Yup.

![screen shot 2013-09-03 at 17 15 46](https://f.cloud.github.com/assets/85783/1074536/ff334270-14bc-11e3-8544-f126fc19c71e.PNG)

![screen shot 2013-09-03 at 17 15 34](https://f.cloud.github.com/assets/85783/1074538/0204e54e-14bd-11e3-8078-a53ddc85decc.PNG)

![ ](http://s2.developerslife.ru/public/images/gifs/40676eed-19e9-4c7a-8013-6b9fb43860dc.gif)