old_contents: from data_collection.management.commands import BaseXpressWebLookupCsvImporter
  
  class Command(BaseXpressWebLookupCsvImporter):
      council_id = 'E07000228'
      addresses_name = 'MidSussexDemocracy Club Data-2017-04-10.TSV'
      stations_name = 'MidSussexDemocracy Club Data-2017-04-10.TSV'
      elections = [
          'local.west-sussex.2017-05-04',
          #'parl.2017-06-08'
      ]
      csv_delimiter = '\t'
  
new_contents: from data_collection.management.commands import BaseXpressDemocracyClubCsvImporter
  
  class Command(BaseXpressDemocracyClubCsvImporter):
      council_id = 'E07000228'
      addresses_name = 'parl.2017-06-08/Version 2/merged.csv'
      stations_name = 'parl.2017-06-08/Version 2/merged.csv'
      elections = ['parl.2017-06-08']
      csv_delimiter = '\t'
  
subject: Update import script for Mid Sussex (closes #977)