pcardune/arthrobots — pull request #1 by eomuraliev (2014-12-13 05:43:51+00:00)
Title: Instructions modal should scroll when it's too tall for the viewport

Should help with the instructions getting clipped like they do in this screenshoot
![clipped instructions](https://cloud.githubusercontent.com/assets/702878/5422740/ff94a2be-8260-11e4-9f24-f2cb7a2d7fb0.png)