patch 7.4.2351

Problem:    Netbeans test fails when run from unpacked MS-Windows sources.
Solution:   Open README.txt instead of Makefile.

src/version.c

@@ -763,6 +763,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2351,
 /**/
     2350,
 /**/