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Merge branch 'master' of github.com:bisscraper/bisscraper

* 'master' of github.com:bisscraper/bisscraper:
  fixed deprecation warning on set_table_name
  order agendaitems by number (ignore that there are strings actually)
  Sn::Person > removed hard coded file names / var names
  excluded attendances from scrape-log
  import person.person_organisation