implement all DLL exports (as TODOs)

Now we can use our own compiled LEGO1.LIB rather than one generated from the original. Also implements a script that tests them to help ensure future commits don't break them.

LEGO1/legomodelpresenter.cpp

@@ -0,0 +1,10 @@
+#include "legomodelpresenter.h"
+
+// 0x100f7ae0
+int g_modelPresenterConfig = 1;
+
+// OFFSET: LEGO1 0x1007f660
+void LegoModelPresenter::configureLegoModelPresenter(int param_1)
+{
+  g_modelPresenterConfig = param_1;
+}