updated for version 7.3.066

Problem:    Crash when changing to another window while in a :vimgrep command.
            (Christian Brabandt)
Solution:   When wiping out the dummy before, remove it from aucmd_win.

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    66,
 /**/
     65,
 /**/