Setting up Google Places

  *added httparty, google_places, dot_env gems
  *created place model
  *wrote an integration test to TDD this feature
wrote request method that works
Implemented Place#get_names method(trello #2)

  *cleaned up factories
  *refactored initialize to take the parameters instead of request taking the parameters
  *get_names method parses data and returns a list of business names
Implemented Place#get_addresses with passing unit test