Move form payment input fields from the checkout payment to checkout confirmation page

This moves the payment input fields to the checkout confirmation page. The values are not sent to the server as:

1) the form action url is defined as "#"
2) the form action attribute is deleted once the page has loaded
3) the input fields do not contain the "name" attribute (as described in the documentation)
4) the final form action url is set to post the token to the checkout process page

What can also be done in addition is to delete the input fields in PaymillCcResponseHandler() before the form is submitted.