[Catalyst] how to implement Transactions (over different db tables) in a Catalyst project

[Tomas Doran]

kakimoto at tpg.com.au wrote:
>  Sorry, after reading it again
> after the many responses to this thread, I realised it's ok.

It's _NOT OK_, as you didn't get it first time. So it's obviously not 
clear *enough*.

Please supply the DBIC list with a doc patch to make it more clear and 
explicit.

Thanks
t0m