v1.2.2

IMPROVEMENTS

• Add REST API POST /backup/tables/all, fix POST /backup/tables to respect CLICKHOUSE_SKIP_TABLES

BUG FIXES

• fix #297, properly restore tables where have fields with the same name as table name
• fix #298, properly create system.backup_actions and system.backup_list integration tables for ClickHouse before 21.1
• fix #303, ignore leading and trailing spaces in skip_tables and --tables parameters