Restful angularjs example - Angular forms instead of From API

Early work. Using [Angular autofields](http://justmaier.github.io/angular-autoFields-bootstrap/#demo), and passing the form values from Drupal.settings into Angular itself.

After angular JS will validate it will use an endpoint to upload the data, and entity-validator can do it's server side validation

@mateu-aguilo-bosch see where I'm going with this? help is welcome :)