patch 8.0.0800

Problem:    Terminal window scrollback contents is wrong.
Solution:   Fix handling of multi-byte characters (Yasuhiro Matsumoto) Handle
            empty lines correctly. (closes #1891)

src/version.c

@@ -769,6 +769,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    800,
 /**/
     799,
 /**/