gnucash maint: Multiple changes pushed

[Robert Fewell]

Updated	 via  https://github.com/Gnucash/gnucash/commit/f9e1f275 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/42094d3c (commit)
	from  https://github.com/Gnucash/gnucash/commit/af9f7c85 (commit)



commit f9e1f275d206de25357237b90e17eba15e960e46
Author: Robert Fewell <14uBobIT at gmail.com>
Date:   Thu Oct 8 16:02:15 2020 +0100

    Change source files dialog-report-style-sheet.* for spaces and tabs

commit 42094d3cc6b4852bd03f16aeda66933e6059f774
Author: Robert Fewell <14uBobIT at gmail.com>
Date:   Thu Oct 8 15:23:21 2020 +0100

    Bug 797956 - Dialog Report Style sheet not work well on Windows
    
    When used on Windows, pressing the edit button would result in the
    style sheet editor behind the selection dialog. To fix this change the
    selection dialog to use a GtkWindow. This also helps when restoring
    Gnucash from being minimised or covered by another application.



Summary of changes:
 gnucash/gnome/dialog-report-style-sheet.c          | 501 ++++++++++++---------
 gnucash/gnome/dialog-report-style-sheet.h          |   4 +-
 .../gschemas/org.gnucash.dialogs.gschema.xml.in    |  11 +
 gnucash/gtkbuilder/dialog-report.glade             |  69 ++-
 4 files changed, 339 insertions(+), 246 deletions(-)