Add a visual gear for drawing circles. Intent is to allow specifying areas on map for lua scripts (such as to indicate a location to go to). Could also be used to, say, circle a hog in CTF. Also add a "Critical" flag for visual gears so a gear flagges as such will always be created.

/*
 *  InstallController.cpp
 *
 *
 *  Created by Vittorio on 28/09/09.
 *  Copyright 2009 __MyCompanyName__. All rights reserved.
 *
 */

#include "InstallController.h"

InstallController::~InstallController()
{
}