#1 Sort and display bablits by ranking

[Bill Schroeder]

+As a user I would like a view of the bablits (pins) that displays them by user ranking.
+Each pin has a ranking embedded in it's metadata. The Bablit app currently does not use this ranking.
+The pinview form will need to be enhanced to sort and display the bablits in ranked order and new UI (possibly in settings form) will need to be added to select the type of sort view