gnucash-docs master: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/48fc3eaa (commit)
	 via  https://github.com/Gnucash/gnucash-docs/commit/fa2e85cb (commit)
	 via  https://github.com/Gnucash/gnucash-docs/commit/2c48209c (commit)
	 via  https://github.com/Gnucash/gnucash-docs/commit/e58d1cda (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/59d2cae0 (commit)



commit 48fc3eaaaf4fe13d6f200db91151e86e2497e059
Merge: 59d2cae fa2e85c
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Mar 28 16:17:35 2020 -0700

    Merge branch 'maint'

commit fa2e85cbb0a0713fde4936ae43e1e09c27b11dde
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Mar 28 14:35:32 2020 -0700

    Fix missing closing tag.

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

    Release Documentation for Gnucash 3.9

commit e58d1cda1f41af542693569e42673fe762038e65
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Mar 28 13:18:18 2020 -0700

    Release Documentation for GnuCash 3.9



Summary of changes:
 CMakeLists.txt             |  2 +-
 NEWS                       | 22 ++++++++++++++++++++--
 docbook/gnc-docbookx.dtd   |  6 +++---
 guide/C/gnucash-guide.xml  | 10 +++++++++-
 guide/de/gnucash-guide.xml | 10 +++++++++-
 guide/pt/gnucash-guide.xml | 10 +++++++++-
 guide/ru/gnucash-guide.xml | 10 +++++++++-
 help/C/gnucash-help.xml    | 10 +++++++++-
 help/de/gnucash-help.xml   | 10 +++++++++-
 9 files changed, 78 insertions(+), 12 deletions(-)