Add fixed slow small IV (QQQQ) container

Desktop views:

![screen shot 2014-09-16 at 13 51 41](https://cloud.githubusercontent.com/assets/1001642/4287273/bc505eb2-3da0-11e4-8a7f-045e2a841a1a.png)

![screen shot 2014-09-16 at 13 51 50](https://cloud.githubusercontent.com/assets/1001642/4287279/c4232a3e-3da0-11e4-8119-ca89edba75b3.png)

![screen shot 2014-09-16 at 13 52 04](https://cloud.githubusercontent.com/assets/1001642/4287280/c66cfedc-3da0-11e4-9ca8-820c18d8e488.png)

![screen shot 2014-09-16 at 13 52 17](https://cloud.githubusercontent.com/assets/1001642/4287284/c9629b2e-3da0-11e4-8cb3-0cd0148f7f8a.png)

![screen shot 2014-09-16 at 13 52 33](https://cloud.githubusercontent.com/assets/1001642/4287286/cc1a1914-3da0-11e4-8553-a77ed3139826.png)

Tablet view:

![screen shot 2014-09-16 at 13 53 39](https://cloud.githubusercontent.com/assets/1001642/4287290/d65a921e-3da0-11e4-92e6-4372e777b8c5.png)

Mobile view:

![screen shot 2014-09-16 at 13 53 16](https://cloud.githubusercontent.com/assets/1001642/4287295/dde9dd1e-3da0-11e4-8489-082b04d220c8.png)


they’re very small - anything under ‘facia-cards’ is additional styles added to the cascade under `section.container--facia-cards` that modifies current styles (margin overrides, flex display etc) and will be moved back into the relevant places once the old ones are retired. changes which involve new icons etc are added to global.