create test for geocoding
Merge pull request #21 from Seattle-Attractions/20_geocoder

create test for geocoding
Moved map from application view to attractions index. Modified controllers to
display all 3 types of locations.
Adjusted some code formatting
Merge pull request #22 from Seattle-Attractions/34_parking_and_restaurant_markers

Moved map from application view to attractions index.
remove all admin sign-up and delete functionality, keeping editing