gnucash trunk: Replace glib 2.34-or-later g_list_copy_deep

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/71c31ccf (commit)
	from  https://github.com/Gnucash/gnucash/commit/c4a18ae2 (commit)



commit 71c31ccf2af838e61dfd0d7412879ef94425b777
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu May 8 21:05:05 2014 -0400

    Replace glib 2.34-or-later g_list_copy_deep
    
    Fixes Win32 build issue, where we're using 2.28



Summary of changes:
 src/libqof/qof/kvp_frame.cpp | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)