Update eslint to the latest version 🚀

[greenkeeper]

Version 4.17.0 of eslint was just published.

Dependency	eslint
Current Version	4.16.0
Type	devDependency

The version 4.17.0 is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of eslint.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

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Commits

The new version differs by 11 commits.

• 2af9446 4.17.0
• 5ad3fb2 Build: changelog update for 4.17.0
• 1da1ada Update: Add "multiline" type to padding-line-between-statements (#8668)
• bb213dc Chore: Use messageIds in some of the core rules (#9648)
• 1aa1970 Docs: remove outdated rule naming convention (#9925)
• 3afaff6 Docs: Add prefer-destructuring variable reassignment example (#9873)
• d20f6b4 Fix: Typo in error message when running npm (#9866)
• 51ec6a7 Docs: Use GitHub Multiple PR/Issue templates (#9911)
• dc80487 Update: space-unary-ops uses astUtils.canTokensBeAdjacent (fixes #9907) (#9906)
• 084351b Docs: Fix the messageId example (fixes #9889) (#9892)
• 9cbb487 Docs: Mention the globals key in the no-undef docs (#9867)

See the full diff

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