def find_alias(action_name)
      Actions.alias_actions.each do |key, v|
        next unless Actions.alias_actions[key]
        next unless Actions.alias_actions[key].include?(action_name)
        return key
      end
      nil
    end
def find_alias(action_name)
      Actions.alias_actions.each do |key, v|
        next unless Actions.alias_actions[key]
        next unless Actions.alias_actions[key].include?(action_name)
        return key
      end
      nil
    end
lookup if an alias exists