Update atom-linter to version 4.5.1 🚀

[greenkeeperio-bot]

Hello :wave:

:rocket::rocket::rocket:

atom-linter just published its new version 4.5.1, which is not covered by your current version range.

If this pull request passes your tests you can publish your software with the latest version of atom-linter – otherwise use this branch to work on adaptions and fixes.

Happy fixing and merging :palm_tree:

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The new version differs by 7 commits .

• a734233 4.5.1
• 5bf317a Merge pull request #113 from AtomLinter/steelbrain/make-independent
• f207bf5 :memo: Document change in changelog
• 6dfe16e :new: Make module work in runtimes without module
• ea033dd Merge pull request #111 from AtomLinter/greenkeeper-babel-eslint-5.0.0
• 463c5e5 chore(package): update babel-eslint to version 5.0.0
• ce72b2b Complete the changelog

See the full diff.

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[Arcanemagus]

@mrb Is there any reason you have this version pinned?