[IMP] add csv meta data management
[FIX] exclude footer meta data
[IMP] import separated credit/debit column file
[FIX] make comptatible with new version of multi_step_wizard module & add migration file
[FIX] all not provided value are handled in_parse_decimal method
[REF] Remove unnecessary \n
Renamed to account_statement_import_sheet_file
Co-authored-by: zaoral
The module was renamed from account_statement_import to account_statement_import_file.
The migration has been done from v14 to v16, to take into account the big changes that took place in v14 with the introduction of the module account_statement_import_base. The changes from v15 have been forward-ported to v16.
