updated for version 7.3.725

Problem:    :aboveleft and :belowright have no effect on :copen.
Solution:   Check for cmdmod.split. (Christian Brabandt)

src/version.c

@@ -725,6 +725,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    725,
 /**/
     724,
 /**/