Ensure @scoped-packages are ignored in no-import-test-files

[novemberborn]

Only attempt to classify imports that are file paths. Fixes #253.

[make-github-pseudonymous-again]

Is this issue I am having related to this patch?

[GMartigny]

@aureooms Your issue is due to an outdated dependency of eslint-plugin-ava in xo. Once eslint-plugin-ava@7 is ironed out, xo dependencies should be updated.
You could raise and issue in the xo repo to track it, but it'll be done anyway IMO.

In the mean time, you can run npm install -D eslint-plugin-ava manually to update eslint-plugin-ava in your repo.

[make-github-pseudonymous-again]

@GMartigny Thanks for the analysis! I'll just wait.