Include pysolr in demo dependencies
Render hidden fields at the top of the form

To avoid a whitespace issue.
When payment fails, render the payment details page

Not the preview page.  As the preview page can contain a hidden bankcard
form which won't be populated correctly.
Add template block for hiding payment forms
Add Datacash support
Hide header in login/registration page

Was showing a HR with no title.  Looked odd.
Allow shipping methods to have HTML descriptions
Include helpful information in demo templates

Such as testing payment details
Add a few shipping methods