Merge branch 'develop-ssh-identify' into develop-20.09

# Conflicts:
#	inc/tsg_rule.h
#	src/tsg_entry.cpp
#	src/tsg_rule.cpp

src/tsg_rule.cpp

@@ -52,6 +52,7 @@ const struct _str2index g_tsg_proto_string[PROTO_MAX+1]={{PROTO_UNKONWN, 0, (cha
 										 {PROTO_BGP, 4, (char *)"BGP."},
 										 {PROTO_STREAMING_MEDIA, 16, (char *)"STREAMING_MEDIA."},
 										 {PROTO_QUIC, 5, (char *)"QUIC."},
+										 {PROTO_SSH, 4, (char *)"SSH."},
 										 {PROTO_MAX, 0, (char *)""}
 };