Add vcr gem
Ensure get_city always returns a value
Only add/load vcr gem in test or dev envs
Add geometry migration
Add get_for_geo method on geo_topics controller
Use geo object instead of city client side
Use geometry data to set bounds for map
Fix display of geos for a country on map_landing
Remove old code and specs using get_for_city method
Simple spec for set_location in location_topics_controller
Add create_from_location method to location_topic model
Add create_from_location method to location_post model
Ensure location for topic is set when location for post is set