Docs b0rken by 0.18.* releases

See discussion in https://github.com/googleapis/artman/issues/102

This is the current docs page:

![screen_shot_003](https://cloud.githubusercontent.com/assets/520669/18799097/c0ab9528-818a-11e6-8839-c9c8154b2ca7.png)

Updating ASAP.

/cc @bjwatson 
