gnucash maint: Multiple changes pushed

[Robert Fewell]

Updated	 via  https://github.com/Gnucash/gnucash/commit/0ee7ebbc (commit)
	 via  https://github.com/Gnucash/gnucash/commit/dced40cf (commit)
	 via  https://github.com/Gnucash/gnucash/commit/f3eae750 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/f0fc1e53 (commit)
	from  https://github.com/Gnucash/gnucash/commit/66cdce8d (commit)



commit 0ee7ebbc43440de6d124e082bbed7aa30fc2d4ca
Author: Robert Fewell <14uBobIT at gmail.com>
Date:   Sun Dec 6 13:30:08 2020 +0000

    Change register page icon to a padlock if read only

commit dced40cf6ac22d11833d1adaf1f971148a95f948
Author: Robert Fewell <14uBobIT at gmail.com>
Date:   Thu Dec 3 15:59:35 2020 +0000

    When a resister is read only make whole sheet insensitive.

commit f3eae750ed5f43149add28976b5d260f647a2dce
Author: Robert Fewell <14uBobIT at gmail.com>
Date:   Sun Nov 29 14:53:59 2020 +0000

    Bug 355496 - Indication of Read Only Register
    
    Currently a read only register allows you to do a lot of actions like
    duplicate transaction, delete transactions, schedule transactions and
    more. This commit adds a check for the register being read only and
    disable all the actions that would be for a read only book.

commit f0fc1e537d3c48defe55526c6b3aa1c1af0ac8be
Author: Robert Fewell <14uBobIT at gmail.com>
Date:   Sun Nov 29 14:53:32 2020 +0000

    Read-Only register warning non specific
    
    If you have a place holder account register or sub account register
    which are read only open when you close Gnucash, the next time you open
    Gnucash a read only warning dialog is raised but has no indication of
    what register it applies to so this commit adds the account name to the
    warning text.



Summary of changes:
 gnucash/gnome-utils/gnc-main-window.c              |  70 ++++++++++
 gnucash/gnome-utils/gnc-main-window.h              |   9 ++
 gnucash/gnome/gnc-plugin-page-register.c           | 143 ++++++++++++++-------
 gnucash/gnome/gnc-split-reg.c                      |  43 ++++++-
 gnucash/gnome/gnc-split-reg2.c                     |  38 +++++-
 .../register-gnome/gnucash-sheet-private.c         |  13 ++
 gnucash/register/register-gnome/gnucash-sheetP.h   |   1 +
 7 files changed, 260 insertions(+), 57 deletions(-)