gnucash maint: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/ebb462d0 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/a59d91a9 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/ea56cedd (commit)
	from  https://github.com/Gnucash/gnucash/commit/09e523c0 (commit)



commit ebb462d06d75c62375c48eca9743fdcdd96c8392
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Jul 9 21:19:27 2020 +0800

    [account.cpp] prevent crash in gnc_account_get_currency_or_parent
    
    if the *account argument is NULL, it is not reasonable to have a
    g_assert crash. Passing NULL account returns NULL commodity instead.

commit a59d91a94b174bd5f860e8cd0fa677d578b26a90
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Wed Jul 8 23:17:25 2020 +0800

    CMakeLists: mark deprecation of .scm files

commit ea56ceddfacf77fa63863bf9e2456ba02c0f3c9c
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sat Jul 4 23:15:24 2020 +0800

    [lot-viewer] lot accumulator uses hashtable avoiding O(N^2)
    
    IIUC hash-table makes it O(NlogN)



Summary of changes:
 gnucash/report/reports/CMakeLists.txt          | 8 ++++----
 gnucash/report/reports/standard/lot-viewer.scm | 6 ++++--
 libgnucash/engine/Account.cpp                  | 2 +-
 3 files changed, 9 insertions(+), 7 deletions(-)