ceci fix + infrastructure for forms

  the return addition was just a bug.

  the flag to convertElement() is used by the  form handling to have elements that aren't wired up.
lookAtMe needs to be available on published apps
Merge pull request #75 from mozilla/lookAtMe-isnt-ui

- return in wrapper was just missing
- lookAtMe needs to be available in published apps
- flag for convertElement to be able to create components w/o wiring for form editor.