patch 7.4.718

Problem:    Autocommands triggered by quickfix cannot get the current title
            value.
Solution:   Set w:quickfix_title earlier. (Yannick)
            Also move the check for a title into the function.

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    718,
 /**/
     717,
 /**/