ajout champs + modification algo

datas/riga.files.matching.csv

datas/riga.files.matching.header.csv

datas/riga.lookup.table.csv

models/__init__.py

models/riga_lookup_table.py

models/riga_odoo_import.py

models/scop_liasse_fiscale.py

models/scop_questionnaire.py

views/riga_lookup_table.xml