consors-report.py: Convert to comma separated input Consorsbank changed its format from semicolon separator without quotes to comma separator with quotes. Move to the `csv` stdlib module for that. Convert old to new format with: ```py import csv import sys with open(sys.argv[1], 'r') as csvfile: reader = csv.reader(csvfile, delimiter=';', quotechar='"') writer = csv.writer(sys.stdout, delimiter=',', quotechar='"') for row in reader: writer.writerow(row) ```