listnodes/listpeers/peer_connected: remove deprecated `globalfeatures` and `localfeatures`

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Removed: JSON: `listnodes` `globalfeatures` output (`features` since in 0.7.3).
Changelog-Removed: JSON: `listpeers` `localfeatures` and `globalfeatures` output (`features` since in 0.7.3).
Changelog-Removed: JSON: `peer_connected` hook `localfeatures` and `globalfeatures` output (`features` since in 0.7.3).

lightningd/gossip_control.c

@@ -267,9 +267,6 @@ static void json_getnodes_reply(struct subd *gossip UNUSED, const u8 *reply,
 			     nodes[i]->color, ARRAY_SIZE(nodes[i]->color));
 		json_add_u64(response, "last_timestamp",
 			     nodes[i]->last_timestamp);
-		if (deprecated_apis)
-			json_add_hex_talarr(response, "globalfeatures",
-					    nodes[i]->features);
 		json_add_hex_talarr(response, "features", nodes[i]->features);
 		json_array_start(response, "addresses");
 		for (j=0; j<tal_count(nodes[i]->addresses); j++) {

lightningd/peer_control.c

@@ -851,10 +851,6 @@ peer_connected_serialize(struct peer_connected_hook_payload *payload,
 	json_add_string(
 	    stream, "addr",
 	    type_to_string(stream, struct wireaddr_internal, &payload->addr));
-	if (deprecated_apis) {
-		json_add_hex_talarr(stream, "globalfeatures", NULL);
-		json_add_hex_talarr(stream, "localfeatures", p->features);
-	}
 	json_add_hex_talarr(stream, "features", p->features);
 	json_object_end(stream); /* .peer */
 }
@@ -1177,11 +1173,6 @@ static void json_add_peer(struct lightningd *ld,
 					       struct wireaddr_internal,
 					       &p->addr));
 		json_array_end(response);
-		if (deprecated_apis) {
-			json_add_hex_talarr(response, "globalfeatures", NULL);
-			json_add_hex_talarr(response, "localfeatures",
-					    p->features);
-		}
 		json_add_hex_talarr(response, "features", p->features);
 	}