Require cycle warning

[brunomartinezciompi]

Hey! I am getting this warning on the latest release.

Require cycle: node_modules/semver/classes/comparator.js -> node_modules/semver/classes/range.js -> node_modules/semver/classes/comparator.js

I understand require cycles are allowed and this is just a warning, but it can result in uninitialized values, so it would be nice to get that fixed.

[RayVR]

require cycles are technically allowed but should not be tolerated.

[lukekarrys]

This is a duplicate of #318 and #381. I'm keeping #381 open as it has the most information about the issue.