Add geolocation and  to listings service.
Add google map defaults to listings controller.
Pass spotType to listings.type on listings page.
Make Palo Alto the default search location if none entered.  Switch to a context aware solution later.
Display searchLocation on listings page.  Later should swap out the actual location returned from google geolocation.
Fix geolocation searchRadius call misname.
Trouble shoot empty results set for geo.searchRadius.  Problem was no lat and lon include in data saved in geo.
Add lat and lon to data on isertion into geo so can module can perform filtering on radius distance.
Clean up trouble shooting code.
Switch listings.get to return spotIdList and not results object.
Fixed the deferred issue by resolving the outer functions deferred in listings.get service function.
Fix bug with NaN being passed to _calculateSttatus.
Listings are no display.  Fixed issue of passing null when list size is smaller than spots to display.  Still need to handle zero results case and issue with google maps display.