temporary tables: support of sending temporary talbes from client to server via tcp client, all previous versions should work fine with new one  [METR-10071]

dbms: query Id is String valued now, show process list also shows query_id, query_id is stored in processlist, now query could be replaced [METR-8818]

clickhouse-server: no timeout for insert query (previously you had to send at least one block each 5 minutes during an insert). [#METR-9093]

dbms: allowed to send custom settings with query; sending current settings to remote servers for distributed query processing [#CONV-2944].