[Openledger-developer] Invoice Module semi done

[Ang T. C. <at...@ew...>]

To All,
the invoice module is almost complete,but save function is not yet 
ready.Eventhough, the function are based on sql-ledger but a lot of 
modification is made to make it object oriented.So, can anyone help me 
to test this module to make sure all the calculatation of exchange rate 
and taxes are correct.
i will keep on to finish the save function as soon as possible

thanks
Ang