Removed an inconsistency between quickload and regular load

Turned on heap checking for debug builds.  *Could cause memory to run low if game runs for extended periods
Fixed assertion message for case where soldier groups try to cross impassible terrain
Fixed inventory memory leak


git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@1110 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Standard Gaming Platform/sgp.cpp

@@ -791,6 +791,9 @@ int PASCAL HandledWinMain(HINSTANCE hInstance,  HINSTANCE hPrevInstance, LPSTR p
 	//EmergencyExitButtonInit();
 	//end rain
 
+#ifdef _DEBUG
+	_CrtSetDbgFlag( _CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_DELAY_FREE_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
+#endif
 
 	ghInstance = hInstance;