gnucash-docs maint: Release Documentation for GnuCash 4.6

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/d96e3a05 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/c79f80d5 (commit)



commit d96e3a05b5bd49082a3ab8ac731d5a87d25bea2a
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jun 26 15:12:38 2021 -0700

    Release Documentation for GnuCash 4.6



Summary of changes:
 CMakeLists.txt             |   2 +-
 ChangeLog                  | 464 +++++++++++++++++++++++++++++++++++++++++++++
 NEWS                       |  28 +++
 configure.ac               |   2 +-
 docbook/gnc-docbookx.dtd   |   6 +-
 guide/C/gnucash-guide.xml  |  17 +-
 guide/de/gnucash-guide.xml |  18 +-
 guide/it/gnucash-guide.xml |  31 ++-
 guide/ja/gnucash-guide.xml |  33 +++-
 guide/pt/gnucash-guide.xml |  27 ++-
 help/C/gnucash-help.xml    |  26 ++-
 help/de/gnucash-help.xml   |  26 ++-
 help/it/gnucash-help.xml   |  26 ++-
 help/pt/gnucash-help.xml   |  27 ++-
 14 files changed, 656 insertions(+), 77 deletions(-)