patch 7.4.1370

Problem:    The Python test script may keep on running.
Solution:   Join the threads. (Yasuhiro Matsumoto)

src/version.c

@@ -747,6 +747,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1370,
 /**/
     1369,
 /**/