ProductModifierGroupSatisfyMinSelectionRestriction Method

Make sure that we satisfy the minimum selection restriction. Do this by adding quantity to productmodifiers (in order, one by one, no preference) until the restriction has been met. If the restriction has not been met after going through all the productmodifiers, increasing their quantity up to their max quantity, let's start adding quantity to textmodifiers (one by one) until it has been met.

public override void SatisfyMinSelectionRestriction()