Dutch translations
Small fixes to the preEvaluation functions and better integration with the two existing Success Criteria.
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>
Refactor color code to limit jQuery css queries and faster element selection for #259
For #259 replace slow contrast test with faster test.
Use strict, helps a little with #259
Don't run unit tests twice when using command line
Use native selector
Optimize getTextContents function to avoid a full element clone
Refactor languageDirAttributeIsUsed test to limit jQuery duplication and optimize some code paths
Refactor aAdjacentWithSameResourceShouldBeCombined code for faster execution
Clearner size() implementation
Merge pull request #257 from KINGgemeenten/translations

Dutch translations
Add Success Criteria 1.4.2
The phantoms script was failing on accessing keys of a non-object.
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>