Update eslint to version 3.0.1 🚀

[greenkeeperio-bot]

Hello lovely humans,

eslint just published its new version 3.0.1.

State	Update 🚀
Dependency	eslint
New version	3.0.1
Type	dependency

This version is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of eslint.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

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You rock!

🌴

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GitHub Release

• 27700cf Fix: no-unused-vars false positive around callback (fixes #6576) (#6579) (Toru Nagashima)
• 124d8a3 Docs: Pull request template (#6568) (Nicholas C. Zakas)
• e9a2ed9 Docs: Fix rules\id-length exceptions typos (fixes #6397) (#6593) (GramParallelo)
• a2cfa1b Fix: Make outerIIFEBody work correctly (fixes #6585) (#6596) (Nicholas C. Zakas)
• 9c451a2 Docs: Use string severity in example (#6601) (Kenneth Williams)
• 8308c0b Chore: remove path-is-absolute in favor of the built-in (fixes #6598) (#6600) (shinnn)
• 7a63717 Docs: Add missing pull request step (fixes #6595) (#6597) (Nicholas C. Zakas)
• de3ed84 Fix: make no-unused-vars ignore for-in (fixes #2342) (#6126) (Oleg Gaidarenko)
• 6ef2cbe Fix: strip Unicode BOM of config files (fixes #6556) (#6580) (Toru Nagashima)
• ee7fcfa Docs: Correct type of outerIIFEBody in indent (fixes #6581) (#6584) (alberto)
• 25fc7b7 Fix: false negative of max-len (fixes #6564) (#6565) (not-an-aardvark)
• f6b8452 Docs: Distinguish examples in rules under Stylistic Issues part 6 (#6567) (Kenneth Williams)

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The new version differs by 121 commits .

• 0fd4b6d 3.0.1
• ebf2987 Build: package.json and changelog update for 3.0.1
• 27700cf Fix: no-unused-vars false positive around callback (fixes #6576) (#6579)
• 124d8a3 Docs: Pull request template (#6568)
• e9a2ed9 Docs: Fix rules\id-length exceptions typos (fixes #6397) (#6593)
• a2cfa1b Fix: Make outerIIFEBody work correctly (fixes #6585) (#6596)
• 9c451a2 Docs: Use string severity in example (#6601)
• 8308c0b Chore: remove path-is-absolute in favor of the built-in (fixes #6598) (#6600)
• 7a63717 Docs: Add missing pull request step (fixes #6595) (#6597)
• de3ed84 Fix: make no-unused-vars ignore for-in (fixes #2342) (#6126)
• 6ef2cbe Fix: strip Unicode BOM of config files (fixes #6556) (#6580)
• ee7fcfa Docs: Correct type of outerIIFEBody in indent (fixes #6581) (#6584)
• 25fc7b7 Fix: false negative of max-len (fixes #6564) (#6565)
• f6b8452 Docs: Distinguish examples in rules under Stylistic Issues part 6 (#6567)
• 5ec54be 3.0.0

There are 121 commits in total. See the full diff.

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This pull request was created by greenkeeper.io.

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[Arcanemagus]

Blocked on airbnb/javascript#936.

[Arcanemagus]

New blocker: This is most likely blocked on atom/atom#11897, needs some further testing.

[Arcanemagus]

This should take advantage of the new warnIgnored flag added in eslint/eslint#6305 so we no longer have to rely on text parsing of the messages.

[Arcanemagus]

This PR is superseded by #638.