gnucash maint: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/ae7eb9b3 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/a2f52231 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/a37060c9 (commit)
	from  https://github.com/Gnucash/gnucash/commit/973a0bb7 (commit)



commit ae7eb9b3ad6ff81bc61f83f57b97ef5d80d76d60
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun Apr 25 12:25:18 2021 +0800

    [gnc-pricedb] extract common code into get_nearest_price
    
    Extracts common code in:
    
    * gnc_pricedb_get_nearest_before_price
    * gnc_pricedb_get_nearest_price
    * gnc_pricedb_get_latest_price

commit a2f5223148e72eae61ebe37c2a21322f4f19710e
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun Apr 25 11:52:41 2021 +0800

    [gnc-pricedb] use g_list_find and plug memory leak
    
    found_coms was not being freed.

commit a37060c95d18f96ae964ec3f646d270671efb601
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun Apr 25 09:46:56 2021 +0800

    ignore .vscode folder



Summary of changes:
 .gitignore                      |  1 +
 libgnucash/engine/gnc-pricedb.c | 75 ++++++++++++++++-------------------------
 2 files changed, 30 insertions(+), 46 deletions(-)