updated for version 7.4.163

Problem:    MS-Windows input doesn't work properly on Windows 7 and earlier.
Solution:   Add a check for Windows 8. (Yasuhiro Matsumoto)

src/version.c

@@ -738,6 +738,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    163,
 /**/
     162,
 /**/