gnucash maint: Rework default non-currency commodity namespace.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/109efe62 (commit)
	from  https://github.com/Gnucash/gnucash/commit/9cde35ae (commit)



commit 109efe62b880713a2fdfd2374613ba6928179ad5
Author: John Ralls <jralls at ceridwen.us>
Date:   Thu Mar 24 17:37:47 2022 -0700

    Rework default non-currency commodity namespace.
    
    Separate the "All noncurrency" convenience category in the commodity
    selector and the default non-commodity namespace proposed by the QIF
    importer because they have different functions.
    
    Also remove the namespace guessing code from qif-dialog because with
    only one default non-currency namespace there's nothing to guess.



Summary of changes:
 bindings/guile/engine.scm                          |  3 --
 gnucash/gnome-utils/dialog-commodity.c             |  2 +-
 gnucash/import-export/qif-imp/qif-dialog-utils.scm | 34 ++++++++++------------
 gnucash/import-export/qif-imp/qif-to-gnc.scm       |  2 +-
 libgnucash/app-utils/options.scm                   |  6 ++--
 libgnucash/engine/gnc-commodity.c                  |  3 +-
 libgnucash/engine/gnc-commodity.h                  |  4 ++-
 7 files changed, 24 insertions(+), 30 deletions(-)