You can clone with
HTTPS or Subversion.
Sorry to say it like that, but reading documentation is not a pleasant experience.
I will use this page as an example: http://snapframework.com/docs/tutorials/snap-api
In general, I think the CSS might benefit from using Bootstrap.
Fixed what I consider to be bugs here, rest of the complaints go to /dev/null (sorry, /dev/null). I'm likely to redesign the website when snap 1.0 comes out anyways.
BTW, in future: pull requests are less aggravating than gripe lists.
You're clearly in the minority here.
Also, we launched snapframework.com before bootstrap existed.