patch 7.4.829

Problem:    Crash when clicking in beval balloon. (Travis Lebsock)
Solution:   Use PostMessage() instead of DestroyWindow(). (Raymond Ko, PR 298)

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    829,
 /**/
     828,
 /**/