changed: minor improvements to NL translation in Grammar, spelling, a…

[Hobbesball]

…nd correct variable init.

Main changes:

• Capitalised words only if they were capitalised in English version
• removed space on line 20 so {%0} variable would be initialised correctly
• improved grammar and spelling (e.g. 'probeeren'->proberen, modern spelling e.g. 'Kwast naam'-> kwastnaam)

Could you please label this PR with the label 'hacktoberfest-approved'? That way we're sure this will count towards my hacktoberfest PR's ;) Thanks <3

referencing #130

[inxomnyaa]

Oh, hacktoberfest-approved? looks like they've changed things, thy done

[Hobbesball]

Oh, hacktoberfest-approved? looks like they've changed things, thy done

hi, sorry I meant 'hacktoberfest-accepted', not approved, that's my bad! Could you change the label to hacktoberfest-accepted before merging?

[Aericio]

Oh, hacktoberfest-approved? looks like they've changed things, thy done

Maybe it is because of the Amazing Project PR spam that has been happening. https://github.com/search?q=Amazing+Project&type=issues

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edit: Looks like that's the case, https://hacktoberfest.digitalocean.com/hacktoberfest-update

After working closely with our friends at GitHub, we are happy to introduce a new measure to help significantly reduce the amount of spammy contribution. We’re making Hacktoberfest opt-in only for projects – which maintainers can do simply by adding the ‘hacktoberfest’ topic to a repository.

Updated (10/05/2020 15:00 UTC): Individual pull requests can also be directly opted-in to Hacktoberfest with the ‘hacktoberfest-accepted’ label, on any public GitHub repository, without the need for the ‘hacktoberfest’ repository topic.

[inxomnyaa]

.nosession and .differentworld, something looks like it got lost