1 - Change method for sort operations by number of teams (BAD INDEX)
2 - Correct all LS methods cause of the previous bug (BAD INDEX TOO)
3 - Correct a bug in MSEA (It was allowed to add an infeasible solution
in the pool)
4 - Change main method, now you just have to change solvingMethods()
with nbIteration parameters.
5 - Prepare some XXXModel for upper bound calculation. Maybe the
architecture have to be revised.