fixed stuff
Merge branch 'master' of github.com:jornpeters/TweedejaarsProject

Conflicts:
	src/DocumentLinker.py
Merge branch 'master' of github.com:jornpeters/TweedejaarsProject
Merge branch 'master' of github.com:jornpeters/TweedejaarsProject
Merge branch 'master' of github.com:jornpeters/TweedejaarsProject
added notebooks and updated datawrapper
Merge branch 'master' of github.com:jornpeters/TweedejaarsProject
updated datawrapper
Merge branch 'master' of github.com:jornpeters/TweedejaarsProject