Add finer grain hooks

- start (first chance)
  - matcher (string ".{name}, #{name}, :input[type={name}]")
  - match (it would be nice if this were a css selector, if possible)
  - extract (this is called when the template is cloned)
  - apply (apply data into the cloned template)
  - insert (insert the template back into the document)
- done (last chance)
