Simulated Annealing: the startingTemperature parameter should have a good default

In the meeting we just discussed this idea:

Proposal A) Sample a number of moves at the beginning of the SA phase and use the higher score difference as the startingTemperature.

In SimulatedAnnealingAcceptor.java, we can add this HACK to run a benchmark to see if this approach makes any sense:

    protected int count = 0;
    protected int maxCount = 10_000;

...
    public boolean isAccepted(LocalSearchMoveScope moveScope) {
        if (count < maxCount) {
            startingTemperatureLevels = Math.max(startingTemperatureLevels, lastStepScore.subtract(moveScore));
            count++;
            if (count == maxCount) {
                temperatureLevels = ;
            }
            return false;
        }
       ... // Rest of the method that is there currenlty.

Pitfall: if a sample move has -9hard/-1soft and another has -2hard/-8soft, what is the maximum? Well, "-9hard/-1soft " is, but we probably want to do a Score.joinedMaximumPerLevel() (method does not exist yet) to get -9hard/-8soft.