removed 2opt
removed 2opt

rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp