Merge branch 'nirgov' into HEAD

Samo Penic

2016-12-06 0634b97e436e480b203a22e1113c473d3ae4d281

 src/vertex.c

@@ -1,3 +1,4 @@
/* vim: set ts=4 sts=4 sw=4 noet : */
#include<stdlib.h>
#include<math.h>
#include<string.h>