Updated Dutch translation after play-testing.

[SushiGoldfish]

Changes:

Played through the whole game, fixing typos, correcting phrasings to the context and trimmed the length of all dialog options and other screen options to fit the screen and boxes (also when using the big font).

Legal Stuff:

By submitting this pull request, I confirm that...

• [x] My changes may be used in a future commercial or non-commercial release of Terrible Toybox games.
• [x] If Terrible Toybox finds the change to be substantial, I will be credited in the Additional Credits section of the Options for all of said releases, but will NOT be compensated for these changes.

[grumpygamer]

There are some conflicts with new languages added.