Underscore Dependency isn't noted

[JoelBeasley]

Underscore Dependency isn't noted. Drove me crazy for 15 minutes trying to figure out why it wasn't working. I'd include something in the readme about this.

There error I was getting without dependency:

Chrome
Uncaught ReferenceError: _ is not defined

Safari
ReferenceError: Can't find variable: _

[vollnhals]

Thanks for the notice.
But the underscore dependency is already listed in the readme under Dependencies.

Be sure to include underscorejs and jquery in your page.

Any ideas on how to improve this section in the readme?