gnucash maint: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/cda11dbd (commit)
	 via  https://github.com/Gnucash/gnucash/commit/24393b6f (commit)
	from  https://github.com/Gnucash/gnucash/commit/496ca94a (commit)



commit cda11dbd6f082c08a4cd6f6cc780d6511d9b8b1b
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Sep 21 18:20:05 2019 +0800

    [test-account-summary] initial commit

commit 24393b6f5c31d55b939c9c3366b9f4848d484d54
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Sep 21 14:51:59 2019 +0800

    [utilities] fix comment use official gnu mail archive



Summary of changes:
 .../report/standard-reports/test/CMakeLists.txt    |  1 +
 .../standard-reports/test/test-account-summary.scm | 82 ++++++++++++++++++++++
 libgnucash/scm/utilities.scm                       |  2 +-
 3 files changed, 84 insertions(+), 1 deletion(-)
 create mode 100644 gnucash/report/standard-reports/test/test-account-summary.scm