patch 8.0.0103

Problem:    May not process channel readahead. (skywind)
Solution:   If there is readahead don't block on input.

src/version.c

@@ -764,6 +764,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    103,
 /**/
     102,
 /**/