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

* 'master' of github.com:bisscraper/bisscraper:
  added funky timeout-retry-method
  added committee.people
  Handling of PDF Reader Exections Textoutput at show Attachment
  added person.committees
  Read Text from PDF Files
Merge branch 'master' of github.com:bisscraper/bisscraper

* 'master' of github.com:bisscraper/bisscraper:
  added link to same object in bis
Actions of table entries are now localized.
Merge branch 'master' of github.com:bisscraper/bisscraper

* 'master' of github.com:bisscraper/bisscraper:
  added feature #12, safe last scrape-date + throttle refresh
Actions of table entries are now localized. (2)
fixed 'no url attribute' bug for agendaitems.