gnucash maint: Multiple changes pushed

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash/commit/49b3bdeb (commit)
	 via  https://github.com/Gnucash/gnucash/commit/4718604f (commit)
	 via  https://github.com/Gnucash/gnucash/commit/1aba0621 (commit)
	from  https://github.com/Gnucash/gnucash/commit/6a6396ed (commit)



commit 49b3bdeb09b5c86751b8dedcec26be9c3487df48
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Thu Oct 29 21:57:26 2020 +0100

    I18N: Ammend intro of autoclear window
    
    Split text in titles and section
    and use CSS instead of markup.

commit 4718604f3b1e84b4da7d40f2f1bfe7e684d04a90
Author: Cristian Klein <cristian.klein at elastisys.com>
Date:   Wed Oct 14 07:48:24 2020 +0200

    Document complexity in UI

commit 1aba062109bcf67c56719949e4fc9388ddd8e9ec
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Sat Nov 7 11:41:52 2020 +0100

    Add a few more CSS classes for labels



Summary of changes:
 gnucash/gnome-utils/dialog-account.c      |  2 +-
 gnucash/gnucash-fallback.css              | 19 +++++++--
 gnucash/gtkbuilder/window-autoclear.glade | 68 ++++++++++++++++++++++++-------
 3 files changed, 70 insertions(+), 19 deletions(-)