Added dutch translation

Signed-off-by: Michel Verbraak <info@1st-setup.nl>
Some minor changes after debugging.

Signed-off-by: Michel Verbraak <info@1st-setup.nl>
Aligned items in Array

Signed-off-by: Michel Verbraak <info@1st-setup.nl>
Merge pull request #22 from 1stsetup/master

Added Dutch translation