def load_default_config_files
      [ENV['FLO_CONFIG_FILE'], File.join(Dir.pwd, '.flo'), File.join(Dir.home, '.flo')].compact.each do |file|
        if File.exist?(file)
          self.load_config_file(file)
        end
      end
    end
def load_default_config_files
      [ENV['FLO_CONFIG_FILE'], File.join(Dir.pwd, '.flo'), File.join(Dir.home, '.flo')].compact.each do |file|
        if File.exist?(file)
          self.load_config_file(file)
        end
      end
    end
Open and parse any available config files, in the following order:
 * ENV['FLO_CONFIG_FILE'] # Allows the addition of custom files
 * ./.flo
 * ~/.flo
 See {#load_config_file}