New contact sales form

This is essentially a clone of the old watch a demo form so that we can continue to keep that funnel working.

Pls review @harrison 

![screen shot 2014-09-01 at 18 13 47](https://cloud.githubusercontent.com/assets/51724/4110950/734e6674-31fb-11e4-8e0f-e3d5d787a023.png)

redirect `request-a-quote` > `contact-sales`