Improved list of requirements

[askedrelic]

I just added sausage to my blog, trying to replicate the CouchDB example, and while it may seem minor, it did take me a few minutes to figure out the sausage.reset.css and sausage.css files were required to get the same styling.

I think a reference somewhere in the docs of the required CSS files would be helpful.

[gwern]

I just ran into this issue. Let us say I was not happy when I realized why nothing was happening, neither error nor warning nor end-result, no matter how I invoked sausage. This is trivially fixable just by linking to the CSS in the dependency list on the homepage, should have been fixed months ago, and I've done so now.

[christophercliff]

Apparently this has confused a few people. Added further explanation.