updated for version 7.4.013

Problem:    File name buffer too small for utf-8.
Solution:   Use character count instead of byte count. (Ken Takata)

src/version.c

@@ -738,6 +738,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    13,
 /**/
     12,
 /**/