Update the TLSv1.3 version indicator for draft-19

This change will mean we will lose interoperability with draft-18
implementations.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2895)

include/openssl/tls1.h

diff --git a/include/openssl/tls1.h b/include/openssl/tls1.h
index cf06f72..8e890bf 100644
--- a/include/openssl/tls1.h
+++ b/include/openssl/tls1.h
@@ -68,9 +68,9 @@
 # define TLS1_3_VERSION                  0x0304
 # define TLS_MAX_VERSION                 TLS1_3_VERSION
 
-/* TODO(TLS1.3) REMOVE ME: Version indicator for draft -18 */
-# define TLS1_3_VERSION_DRAFT            0x7f12
-# define TLS1_3_VERSION_DRAFT_TXT        "TLS 1.3 (draft 18)"
+/* TODO(TLS1.3) REMOVE ME: Version indicator for draft -19 */
+# define TLS1_3_VERSION_DRAFT            0x7f13
+# define TLS1_3_VERSION_DRAFT_TXT        "TLS 1.3 (draft 19)"
 
 /* Special value for method supporting multiple versions */
 # define TLS_ANY_VERSION                 0x10000

util/TLSProxy/Record.pm

diff --git a/util/TLSProxy/Record.pm b/util/TLSProxy/Record.pm
index 202c1ec..358c1ce 100644
--- a/util/TLSProxy/Record.pm
+++ b/util/TLSProxy/Record.pm
@@ -35,14 +35,14 @@
 );
 
 use constant {
-    VERS_TLS_1_4 => 773,
-    VERS_TLS_1_3_DRAFT => 32530,
-    VERS_TLS_1_3 => 772,
-    VERS_TLS_1_2 => 771,
-    VERS_TLS_1_1 => 770,
-    VERS_TLS_1_0 => 769,
-    VERS_SSL_3_0 => 768,
-    VERS_SSL_LT_3_0 => 767
+    VERS_TLS_1_4 => 0x0305,
+    VERS_TLS_1_3_DRAFT => 0x7f13,
+    VERS_TLS_1_3 => 0x0304,
+    VERS_TLS_1_2 => 0x0303,
+    VERS_TLS_1_1 => 0x0302,
+    VERS_TLS_1_0 => 0x0301,
+    VERS_SSL_3_0 => 0x0300,
+    VERS_SSL_LT_3_0 => 0x02ff
 };
 
 my %tls_version = (