monkeys-audio: Fix build against GCC 6.x

Regression introduced by 1ded0cb2

.

The package defines macros for min() and max(), but those macros are
undefined by the inclusion of stdlib.h since GCC 6.x, so we need to
change tho order of inclusions to include stdlib.h *before* NoWindows.h.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>