message: Convert alert message to exception
diff: #include "../Robots/Robot.h"
  #include "../../Constants.h"
  +#include <string>
  +#include <stdexcept>
  #include <algorithm>
  +
  extern int ROBOT_ID_COUNTER; /// \fixme Kludge
  /**
  @@ -46,9 +49,7 @@ void RobotCommand::addRobot(Robot* robot)
  {
  std::cout << "RobotCommand::addRobot(): Adding a robot that is already under the command of this Robot Command Facility. CURRENT ID: " << ROBOT_ID_COUNTER << std::endl;
  std::cout << "RCC:ADD: _r addr: " << robot << " name: " << robot->name() << " id: " << robot->id() << std::endl;
  - doAlertMessage("Invalid Robot Command", "Robot Command Center: Requested add of a robot already commanded by this RCC. Please submit log to developer and any steps to reproduce.");
  - return;
  - //throw std::runtime_error("RobotCommand::addRobot(): Adding a robot that is already under the command of this Robot Command Facility.");
  + throw std::runtime_error("RobotCommand::addRobot(): Adding a robot that is already under the command of this Robot Command Facility. Robot name: " + robot->name() + " ID: " + std::to_string(robot->id()));
  }
  mRobotList.push_back(robot);
  