r21407 - gnucash/trunk/src/engine - Prepare internal post-to code to handle credit notes

[Geert Janssens]

Author: gjanssens
Date: 2011-10-09 17:06:31 -0400 (Sun, 09 Oct 2011)
New Revision: 21407
Trac: http://svn.gnucash.org/trac/changeset/21407

Modified:
   gnucash/trunk/src/engine/gncInvoice.c
   gnucash/trunk/src/engine/gncInvoice.h
Log:
Prepare internal post-to code to handle credit notes
At the same time clear up some confusing parameter names