def load_config(file)
      unless File.exists? file
        File.open(file, 'w') do |f| 
          YAML.dump({ default_website: 'default' }, f) 
        end
      end
      YAML.load_file(file)
    end
def load_config(file)
      unless File.exists? file
        File.open(file, 'w') do |f| 
          YAML.dump({ default_website: 'default' }, f) 
        end
      end
      YAML.load_file(file)
    end
Loads the configuration from a file