Introduced payload types sa_payload and proposal_substructure

Source/charon/payloads/payload.c

@@ -52,6 +52,8 @@ mapping_t payload_type_t_mappings[] = {
 	{CONFIGURATION, "CONFIGURATION"},
 	{EXTENSIBLE_AUTHENTICATION, "EXTENSIBLE_AUTHENTICATION"},
 	{HEADER, "HEADER"},
+	{PROPOSAL_SUBSTRUCTURE, "PROPOSAL_SUBSTRUCTURE"},
+	{TRANSFORM_SUBSTRUCTURE, "TRANSFORM_SUBSTRUCTURE"},
 	{MAPPING_END, NULL}
 };