[Koha] Upgrade from Koha 3.08.07

[Nigel Titley]

> And answering my own question, it looks like it might be possible to
> export the book inventory in MARC format and the Patrons as a CSV file.
> And possibly the transactions in an offline format? If the worst comes
> to the worst I can lose the transactions.
> 
> Does that sound like a plan?

And answering my own question again it looks like that all I have to do
is dump the database on the old machine, copy it across and install it
on the new machine. The schema upgrade *should* be able to cope as I'm
running a koha instance later than 3.4

Nigel