Method add_result

simcore/framework/src/cli/cli.hpp:4213–4217

Puts a result at the end

  /// Puts a result at the end
  Option *add_result(std::string s) {
    _add_result(std::move(s), results_);
    current_option_state_ = option_state::parsing;
    return this;
  }

  /// Puts a result at the end and get a count of the number of arguments actually added
  Option *add_result(std::string s, int &results_added) {