updated for version 7.3.643

Problem:    MS-Windows: When starting gvim maximized 'lines' and 'columns' are
            wrong. (Christian Robinson)
Solution:   Move the check for gui.starting from ui_get_shellsize() to
            check_shellsize().

src/version.c

@@ -719,6 +719,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    643,
 /**/
     642,
 /**/