message: Reinstate max-len lint configs
  Apparenltly setting the ignorePattern on max-len (as per cf049f2) makes eslint
  forget the `ignoreComments` and `code` settings from js-sdk, so reinstate
  these.
diff: @@ -57,6 +57,8 @@ module.exports = {
  // apparently people believe the length limit shouldn't apply
  // to JSX.
  ignorePattern: '^\\s*<',
  + ignoreComments: true,
  + code: 90,
  }],
  "valid-jsdoc": ["warn"],
  "new-cap": ["warn"],
  