r21577 - gnucash/trunk/src/backend/xml - Fix xml backend to load and save invoice kvp values.

[Geert Janssens]

Author: gjanssens
Date: 2011-11-18 05:26:02 -0500 (Fri, 18 Nov 2011)
New Revision: 21577
Trac: http://svn.gnucash.org/trac/changeset/21577

Modified:
   gnucash/trunk/src/backend/xml/gnc-invoice-xml-v2.c
Log:
Fix xml backend to load and save invoice kvp values.