Code tidy
Not worrying about legacy paths

There aren't significant numbers of URLs to map, so I'm not
too worried about the rest of this.
Add a couple of notes about podcasts
Let's import everything
Fixes #62 - importing data from Kaleo

The final step here was avoiding doubly creating links
(links imported from the dump of the old site, and links
created when we imported pages).
A few things needed attachments before they were imported
Version bump - 0.9 tasks complete
Whitespace tidy
Add "Save & Continue" to views for model editing
Add a note about "Save & Continue" for model creation
Removing some multiple inheritance
Making it possible to create users again

You need to override forms, to specify the custom user
model, otherwise all kinds of sadness happen (no such table
auth_user, mostly).

Also - we don't have first name, last name and email on the
original creation form, so let's scope those changes to only
when we have a user instance
__all__ is not a thing in Django 1.5
Adding missing import
Adding in links to docs for weirdness