r22174 - gnucash/trunk/src - Add gnc{Owner, Invoice}ApplyPayment functions.

[Geert Janssens]

Author: gjanssens
Date: 2012-05-08 07:39:09 -0400 (Tue, 08 May 2012)
New Revision: 22174
Trac: http://svn.gnucash.org/trac/changeset/22174

Modified:
   gnucash/trunk/src/business/business-gnome/dialog-payment.c
   gnucash/trunk/src/engine/gncInvoice.c
   gnucash/trunk/src/engine/gncInvoice.h
   gnucash/trunk/src/engine/gncOwner.c
   gnucash/trunk/src/engine/gncOwner.h
   gnucash/trunk/src/optional/python-bindings/gnucash_business.py
Log:
Add gnc{Owner,Invoice}ApplyPayment functions.
Most payment use cases don't need to know the internal lot juggling mechanism behind it.