Removed string.h include as not strictly needed.

Daniel White · Daniel White · commit be3ab9780176 · 2015-02-06T22:31:26.000Z
diff --git a/iota.c b/iota.c
@@ -1,5 +1,4 @@
 #include <stdio.h>
-#include <string.h>
 
 #define I if(
 #define M )break;
