gnucash-docs maint: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/821747e3 (commit)
	 via  https://github.com/Gnucash/gnucash-docs/commit/85f6edbc (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/3f3b58fb (commit)



commit 821747e31d79121c07b3dbb9652d4a3f8dad260e
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Dec 17 17:07:02 2022 -0800

    Release Documentation for GnuCash 4.13

commit 85f6edbc37d60113aaccf23b307fdc301ada173d
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Dec 17 17:13:59 2022 -0800

    [pt transactions] Fix broken image href.



Summary of changes:
 CMakeLists.txt                |   2 +-
 NEWS                          |  25 ++++++
 docbook/gnc-docbookx.dtd      |   4 +-
 guide/C/index.docbook         |   8 ++
 guide/de/index.docbook        |   9 ++
 guide/it/index.docbook        |   9 ++
 guide/ja/index.docbook        |   9 ++
 guide/pt/index.docbook        | 174 ++++++++++++++++++++++++-------------
 manual/C/index.docbook        |   8 ++
 manual/de/index.docbook       |   8 ++
 manual/it/index.docbook       |   8 ++
 manual/pt/ch_Transactions.xml |   2 +-
 manual/pt/index.docbook       | 193 ++++++++++++++++++++++++++++--------------
 13 files changed, 331 insertions(+), 128 deletions(-)