Support for the data of the CSV files units.csv and master_part_list.csv being split by both rows and columns into several component files to be identified in vegastrike.config in the lists "data_files_units" and "data_files_items".
Any necessary column or row missing in a component file will be interpreted as all default values (probably zeros).
[r13626] to [r13630] implement this
Related
Commit: [r13626]
Commit: [r13630]