Adding algorithm selection menu for TSP (#706)
Adding algorithm selection menu for TSP (#706)

* Added dropdown option to solve using genetic algorithm

* Added option to solve using Hill Climbing

* Added messagebox to confirm exit

Chipe1/aima-python,jo-tez/aima-python,aimacode/aima-python,aimacode/aima-python,Chipe1/aima-python,jo-tez/aima-python