* IDEMPIERE-4567 Resetting payment allocation to a charge leaves wrong BP Balance
MAllocationHdr.updateBP was broken, the form Payment Allocation worked just because it was calling bpartner.setTotalOpenBalance() at the end
so, I refactored the MAllocationHdr.updateBP and before/afterDelete to call bpartner.setTotalOpenBalance instead if the broken algorithm
Unit test added for allocating and deleting a customer invoice, a vendor invoice, and a charge
* IDEMPIERE-4567 Resetting payment allocation to a charge leaves wrong BP Balance
- Fix peer review changes requested by @hengsin
- Detected double call to bpartner.setTotalOpenBalance in WAllocation
- Detected some business partners in GardenWorld with wrong TotalOpenBalance or SO_CreditUsed, added migration script to fix it, it made more complicate to write unit tests as the data was wrong
460f7116a2