gnucash maint: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/b33d7eb9 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/7f62c539 (commit)
	from  https://github.com/Gnucash/gnucash/commit/6a7b3791 (commit)



commit b33d7eb98df626bcc89db7a7b5cdc96136ff5baf
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Jun 18 11:54:14 2021 -0700

    Doxygenize some function description comments in gnc-ui-util.

commit 7f62c5395ab2379215a9f12c2e1c85b0e20dccdc
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Jun 18 11:40:06 2021 -0700

    Bug 743999 - Deleting a digit from an existing number greater than...
    
    four digits in length generates an error message.
    
    Because the grouping is off. Checking grouping on input is pointless so
    just ignore the grouping separator when parsing number input.



Summary of changes:
 .../import-export/csv-imp/gnc-imp-props-price.cpp  |   4 +-
 gnucash/import-export/csv-imp/gnc-imp-props-tx.cpp |   4 +-
 gnucash/import-export/import-parse.c               |   4 +-
 libgnucash/app-utils/gnc-ui-util.c                 | 172 ++-------------------
 libgnucash/app-utils/gnc-ui-util.h                 |  68 ++++----
 5 files changed, 59 insertions(+), 193 deletions(-)