Re-create PR #65

[stephanschubert]

PR #65 seems abandoned so I re-created it and will take a stab at getting it merged.

[stephanschubert]

@anandthakker Travis fails with:

/home/travis/build/anandthakker/doiuse/node_modules/mock-fs/lib/binding.js:1204
      throw new FSError('ENOENT', filepath);
      ^
Error: ENOENT, no such file or directory '/home/travis/build/anandthakker/doiuse/package.json'

Is it possible for you to take a look whether the package.json is really missing in this build step?

[pkuczynski]

Sorry @stephanschubert for late reply. Can you re-base your PR and check if Travis still fails?

[clshortfuse]

Closed due to v5.0 rewrite