NQuads parser doesn't pass test suite

[tpluscode]

I've noticed before that NQuadRDFParser doesn't pass the NQuads parsing tests

For my JsonLD.Entities library I reimlpemented the parser from scratch but I think that this should be fixed here.

The first trivial fix was skipping comment lines and trailing comments.

This leaves 17 failing test cases, most around accepting invalid URIs. Do you have any plans here?

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This may be controversial in the NuGet GitHub organization, but I'd replace packages.config etc. with paket so so that it's not necessary to commit all test case files. Paket can download and unzip them from w3c site.

[dnfclas]

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[dnfclas]

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[asbjornu]

@tpluscode Excellent! But with pull requests from 2014 not being touched by @sblom, @jeffhandley or any other @NuGet maintainer, I'm not sure this is ever going to be merged. Perhaps we need to establish our own fork (under wikibus, for instance) and ship its assembly with Nancy.Rdf?

[tpluscode]

I was considering releasing an alternative NuGet package but it would be counterproductive in terms of how packages and community should work. Let's give the guys some time to react. With the CLA bot in place there seems to have been some changes to how .NET repositories work.

[tpluscode]

I'm closing this in favour of #14, which combines all fixes to JSON-LD and NQuads test suites