content rules javascript broken on plone 5

[vangheem]

For this to be fixed, you'll need to review what is implement in https://github.com/plone/plone.app.contentrules/blob/master/plone/app/contentrules/browser/contentrule-elements.js

First off,

test if wrapping the whole call in a::

  'jquery'
], function($) {
  'use strict';

will fix this.

If you need to split off into using patterns:

Parts:

• move prepOverlay calls into class="pat-modal" and data-pat-modal="{{configuration}}"
• create new pattern for submitting and serializing a form on a click action