patch 8.0.1016: gnome terminal echoes t_RC

Problem:    Gnome terminal echoes t_RC.
Solution:   Detect Gnome terminal by the version string.  Add v: variables for
            all the term responses.
diff --git a/src/version.c b/src/version.c
index 8af0c0d..8ffd164 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1016,
+/**/
     1015,
 /**/
     1014,