gnucash maint: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/f37fa857 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/59386b40 (commit)
	from  https://github.com/Gnucash/gnucash/commit/292deb0a (commit)



commit f37fa85705f473318adc19c6bd77ca0c6754e1c4
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun May 30 08:10:49 2021 +0800

    build dom_tree_to_list_kvp_value more efficiently
    
    seems to be unused however

commit 59386b4081dc8c71c59614011c945485b34ef594
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun May 30 08:10:19 2021 +0800

    gchar* dom_tree_to_text must be g_freed



Summary of changes:
 libgnucash/backend/xml/gnc-schedxaction-xml-v2.cpp | 3 +++
 libgnucash/backend/xml/sixtp-dom-parsers.cpp       | 7 ++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)