gnucash stable: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/bd2d3182 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/737efe4c (commit)
	 via  https://github.com/Gnucash/gnucash/commit/bd7e4cbf (commit)
	from  https://github.com/Gnucash/gnucash/commit/422a47fd (commit)



commit bd2d3182d1bc135658d43232dbf33ad093197f22
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Wed Aug 23 17:52:59 2023 +0800

    Revert "[gnc-tree-container.hpp] define GncTreeContainer"

commit 737efe4c49709d529abf3bf303272f7c1942c076
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Wed Aug 23 17:53:12 2023 +0800

    Revert "[assistant-csv-trans-import.cpp] uses GtkTreeModelContainer"
    
    This reverts commit bea6b52d3f981f6d04a26f3a7a66249d82a0841c.

commit bd7e4cbf9fc0d8377df769661e2c77391564b526
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Wed Aug 23 17:53:09 2023 +0800

    Revert "[assistant-csv-price-import.cpp] uses GtkTreeModelContainer"
    
    This reverts commit f10d7a7c8eb7f3417c587ce687b383f7aafd6757.



Summary of changes:
 gnucash/gnome-utils/CMakeLists.txt                 |   1 -
 gnucash/gnome-utils/gnc-tree-container.hpp         | 146 ---------------------
 .../csv-imp/assistant-csv-price-import.cpp         |  58 +++++---
 .../csv-imp/assistant-csv-trans-import.cpp         |  93 +++++++++----
 4 files changed, 105 insertions(+), 193 deletions(-)
 delete mode 100644 gnucash/gnome-utils/gnc-tree-container.hpp