Werner compil warning (#32)

* Replace int by size_t in for loops.

* Various dtor missing and some other warning fixes.

* fixed size_t vs int

* fixed size_t vs int

---------

Co-authored-by: Paddle <PaddleStroke@users.noreply.github.com>
Co-authored-by: Aik-Siong Koh <askoh@askoh.com>

OndselSolver/ASMTItem.cpp

@@ -220,7 +220,7 @@ void MbD::ASMTItem::storeOnLevelBool(std::ofstream& os, int level, bool value)
 void MbD::ASMTItem::storeOnLevelArray(std::ofstream& os, int level, std::vector<double> array)
 {
 	storeOnLevelTabs(os, level);
-	for (int i = 0; i < array.size(); i++)
+	for (size_t i = 0; i < array.size(); i++)
 	{
 		os << array[i] << '\t';
 	}