Linting broken for Avivator source

[manzt]

Describe the bug Linting seems to be broken for the avivator source code. This bug was identified in #358, but it seems to be an issue on master currently.

To Reproduce

// src/avivator/utils.js
console.log('I should be a linting error!');

$ npm run lint # all checks pass

Expected behavior Linting rules should apply to src/* avivator/src/* and tests/*

Environment:

• Release or git hash: ae46523875a3db35e8e3589fc3b15f472033c85f