def categories(country)
      begin
      results = Mash.new(self.class.get('/categories', :query => {:country => country}.merge(self.default_options)))
    rescue => e
      key_error e
    end
    end
def categories(country)
      begin
      results = Mash.new(self.class.get('/categories', :query => {:country => country}.merge(self.default_options)))
    rescue => e
      key_error e
    end
    end
curl -G -d -is "&api_key=ed08eba2bd5ef47bab6cb1944686fed2&country=de&cat_id=135&geo=53.66,10.1154" https://api.apphera.com/1/organizations
 Get a free api_key @ https://developer.apphera.com