Recheck new form names stuff

[zerocrates]

Forms now have names in many places they didn't thanks to a Zend update, so we need to do some manual checking to see if some of our assumptions about the forms are still valid.

[zerocrates]

The name business comes from the usage of ElementFactory, which makes a little more sense to be making up names as it's really intended for elements.

The usual place this is a problem is with the CSRF auto-add element, because we have that depend on the form's name, if it has one (to avoid conflicts if multiple forms are printed on the same page).