cfpb/mapusaurus — pull request #72 by cmc333333 (2014-08-01 21:26:32+00:00)
Title: Adds simple UI for locking map position to a specific metro

This adds a simple selector for restricting the map to a particular metro. The selector is only present when an initial MSA is present (right now this means the user got to the map by selecting a specific city on a previous page). If the user scrolls outside of this range, the map gently kicks them back (like a rubber band).

The next step for this, I think, would be to dim everything outside the selected MSA.