Comment 5 for bug 2066385

@all:
that's the feature asked: not create anything without user agreement.
in the past I got tickets were users complaine that target xfer was automatically inserted faulty because of wrong target or other bad in the source.
so it make sense to put this option as default for consistency and new users, as you can quickly disabled it.

> doc is not up to date, I will update, but other than that there seems no bug.

match criteria to find a match target txn:
- not already a xfer
- dst account
- date +/-daygap in settings
- amount: opposite sign if same currency
- amount: +/-opposite sign 10% gap for != currency