gnucash-docs maint: Release Documentation for Gnucash 3.9

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/2c48209c (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/e58d1cda (commit)



commit 2c48209c05b28d3c5014549b8400e87405c3e124
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Mar 28 14:27:46 2020 -0700

    Release Documentation for Gnucash 3.9



Summary of changes:
 configure.ac               |  2 +-
 docbook/gnc-docbookx.dtd   |  6 +++---
 guide/C/gnucash-guide.xml  | 10 +++++++++-
 guide/de/gnucash-guide.xml |  9 ++++++++-
 guide/pt/gnucash-guide.xml | 10 +++++++++-
 guide/ru/gnucash-guide.xml | 10 +++++++++-
 help/C/gnucash-help.xml    | 10 +++++++++-
 help/de/gnucash-help.xml   | 10 +++++++++-
 8 files changed, 57 insertions(+), 10 deletions(-)