Warning, the documentation was not updated with the current behavior! Now I clearly state in the doc that transactions are reflected also in the append only fi

Warning, the documentation was not updated with the current behavior! Now I clearly state in the doc that transactions are reflected also in the append only file, so there is no chance of partial reply. Transactions are also applied to the master -> slave link, so also slaves will either have the full transaction or nothing. Thanks to @garybernhardt on twitter for noticing this problem.