Feature #4432 - Form Submit Log, as a new FormSubmitLog QFQ-Form, with code in...

Feature #4432 - Form Submit Log, as a new FormSubmitLog QFQ-Form, with code in the manual for a FE page to browse the table.
Also added code in the manual for a MailLog FE page.
1 job for 4432-form-submit-log in 1 minute and 51 seconds (queued for 1 second)