gnucash maint: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/985a6420 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/6aa35ea7 (commit)
	from  https://github.com/Gnucash/gnucash/commit/9eeff5dd (commit)



commit 985a6420fce4a828ac6b8b255fba6e5e776ded93
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jun 12 16:47:35 2021 -0700

    Bug 798196 - not building with Boost 1.76

commit 6aa35ea7fb9e9facba6d0dd6525ffaa7f65e78ad
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jun 12 16:42:10 2021 -0700

    Better fix for bug 798204, doesn't break trading account selection.



Summary of changes:
 libgnucash/engine/Account.cpp     | 12 ++++++++++++
 libgnucash/engine/Scrub.c         | 13 -------------
 libgnucash/engine/gnc-numeric.cpp | 21 +++++++++------------
 3 files changed, 21 insertions(+), 25 deletions(-)