Docs

@wesleykendall Here is the pull request for docs. Like I said, I've been writing a lot of them. I still have one small section to finish, and I want to add some links in the quickstart documentation. I wanted to get this pull request out tonight, though.

@robdmc Once this is merged, there will be a pretty, readable version on readthedocs.org. Until then, though, you're welcome to read through the quickstart here if you were having any troubles.
At no other point in this quickstart have you mentioned the concept of expiration.  I wonder if it might be worth throwing that in despite the fact that it seems to be documented in the api docs.  Some simple cut and paste might do.

Totally your call though, because I can see the amount of work you already put into these docs