Feature #3318: Mercury UI improvements from ESIP feedback need to be addressed
Improve geographic components of the advanced search
The openlayers version of the map has been confusing to users.
Replace it with a more simplified map interface using the Google Maps API. See https://cn-dev-unm-1.test.dataone.org/d1Search/search.html.
Replace the fixed-place name search to use the Google Maps API place name search. See http://rjshade.com/projects/gmaps-autocomplete/.
Re-design the 'refinement' display to look like refinements on the results page.
Allow the user to move the bounding box if possible via the Google Maps API.