refactor the way spots are downloaded to account for API inconsistency
- spots are now downloaded differently because some of the spots that would show in api.spitcast.com/spots/all wouldn't have any information associated with them. I found that asking for the spots of a specific county returned only the spots in that county that had information associated with them, so this is how spots are now retrieved
- removed the add view that didn't use search
- added the county name of each spot in the list of results that appears in the searchForNewSpots view