Added comment about psutil version

Samo Penic

2016-05-16 56ba2f3107066b9a449b83eba64cab8e43cae9f0

 src/initial_distribution.h

@@ -1,3 +1,4 @@
/* vim: set ts=4 sts=4 sw=4 noet : */
#include "io.h"