Track configuration object creation and changes
- Add creation time, modification time and modifying user to incoming and outgoing webhooks, chat start settings, departments, department groups, mailboxes, response templates and user groups.
- Preserve creation metadata on edits and assign fresh metadata to copies and imports.
- Bump DB_VERSION to 365 and LHC_RELEASE to 500.
execute doc/update_db/update_365.sql for update
Full Changelog: 4.99v...5.00v