Use column names instead of column ordering to read CSV files

[leendertvanwolfswinkel]

@hoanphungt as just discussed please ignore any extra columns in the CSV files without producing an error

[hoanphungt]

@leendertvanwolfswinkel I added new checks for substance and laterals csv files. For substances, it checks if "id" and "timeseries" are present in the header. For 1d laterals, it checks if "id", "timeseries" and "connection_node_id" are present. For 2d laterals, it checks for "id", "timeseries", "x", "y" are present in the header. ("x" and "y" are case insensitive)

[leendertvanwolfswinkel]

@hoanphungt tested, please merge