patch 7.4.784

Problem:    Using both "noinsert" and "noselect" in 'completeopt' does not
            work properly.
Solution:   Change the ins_complete() calls. (Ozaki Kiichi)

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    784,
 /**/
     783,
 /**/