CSRF integration test case.
Can't return values in before_request

- That will cause problems because how wsgi works.  So just leave it
  like this for now.
Minor styling cleanup

- Generic form class.  Rounded corners for all the forms.
Some decoupling fixes.

- Allow forms to render without the token correctly fixed to limit the
  amount of test setup
- Use the app config for the user method, again to allow easier testing.
- Fixed the function name for the http error page.
Audit add form.

- Initial demo form to add audit entries.
Should be post_mortem.
Provide a local jquery instead.