updated for version 7.4.007

Problem:    Creating a preview window on startup leaves the screen layout in a
            messed up state. (Marius Gedminas)
Solution:   Don't change firstwin. (Christian Brabandt)

src/version.c

@@ -727,6 +727,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    7,
 /**/
     6,
 /**/