Push updates to Story list views

[gregoryfoster]

The stori_es "View Stories" interface is a paginated interface, but could be treated as a scrolling interface to enable receipt of notifications regarding newly arrived or added Stories. The UX should not interrupt the user agent's current scrolling position. A notification could be sent to the dashboard Notification Tray to present an option to update the end user's view with the new content. This feature could be applied to Stories newly received through a Questionnaire as well as Stories added to Collections (manually or automatically through a linked Questionnaire).