Allow overriding of dom_class in presenters
Updating rendering template for form rendering

The ActionView::Base#protect_against_forgery? is a requirement for
rendering forms.
Adding rudimentary edit form rendering

This is something that needs to be greatly expanded. But the
groundwork has been laid.

It is nice to think about using `form_for` rendering, but this may not
be realistic. It is "on notice".
Adding development notes regarding `form_for`
[skip ci]