Currently fragments can only be displayed in Content Pages. However, in some cases it might be desirable to display a fragment in a "traditional" (portlet) page.
The goal of this story is to solve this situation by creating a portlet that allows selecting an existing fragment and adding it to a page. The portlet should support inline editing of the editable texts and images of the fragment (if any).
After a fragment has been selected and shown in the page, future changes to the fragment should not affect the page.
It's worth noting that the selected fragment could have a portlet inside. In that case, the behavior should be the same as in the Nested Applications portlet.
The suggested name for this portlet is "Fragment Display".