gnucash stable: Multiple changes pushed

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/f0dc23a6 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/907667df (commit)
	from  https://github.com/Gnucash/gnucash/commit/dcbd1bfb (commit)



commit f0dc23a60c18234bd10915c5d3fe12dd88d2a1b6
Merge: dcbd1bfba6 907667df01
Author: John Ralls <jralls at ceridwen.us>
Date:   Fri Feb 16 19:55:31 2024 -0800

    Merge Brian RAter's 'import_file_headers' into stable.

commit 907667df01adb538d7e8e2a07438418e33168759
Author: BLR <blrnh94 at gmail.com>
Date:   Tue Feb 13 20:03:21 2024 -0500

    Adding missing file headers in import source files.



Summary of changes:
 .../import-export/csv-imp/gnc-tokenizer-csv.cpp    | 24 ++++++++++++++++++++
 .../import-export/csv-imp/gnc-tokenizer-dummy.cpp  | 25 +++++++++++++++++++++
 gnucash/import-export/csv-imp/gnc-tokenizer-fw.cpp | 26 ++++++++++++++++++++++
 gnucash/import-export/csv-imp/gnc-tokenizer.cpp    | 24 ++++++++++++++++++++
 .../csv-imp/test/gtest-gnc-imp-props-tx.cpp        | 24 ++++++++++++++++++++
 .../import-export/test/gtest-import-backend.cpp    | 23 +++++++++++++++++++
 .../test/test-import-pending-matches.cpp           | 24 ++++++++++++++++++++
 7 files changed, 170 insertions(+)