Dutch translations
some closing quotes added

Signed-off-by: Hanno Lans <hanno@hannolans.nl>
one more quote typo

Signed-off-by: Hanno Lans <hanno@hannolans.nl>
and many more small typos

some tabs, som quotes, some spaces, some points.

Signed-off-by: Hanno Lans <hanno@hannolans.nl>
Add Success Criteria 1.4.2
The phantoms script was failing on accessing keys of a non-object.