Update eslint-config-standard to version 5.1.0 🚀

[greenkeeperio-bot]

Hello :wave:

:rocket::rocket::rocket:

eslint-config-standard just published its new version 5.1.0, 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 eslint-config-standard – 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 49 commits .

• 1f05025 5.1.0
• 339b0e8 peer depend on eslint
• c6ca853 lock to latest versions
• 09cf07f fix tests
• 0341bbe 5.0.0
• 3ac353b test: fix for eslint 2
• de1d845 readme
• fb83a95 move jsx-quotes rule from eslint-config-standard-react
• df9161d New rule: Disallow empty destructuring patterns (no-empty-pattern)
• 72ebae5 New rule: Disallow string concatenation when using __dirname and __filename (no-path-concat)
• 3c0cef7 New rule: Disallow unnecessary constructor (no-useless-constructor)
• ae3e8f6 New rule: Disallow Self Assignment (no-self-assign)
• 1b3b4b3 New rule: Disallow Symbol Constructor (no-new-symbol)
• 0491608 New rule: Enforce Usage of Spacing in Template Strings (template-curly-spacing)
• 89aedab remove duplicate rule

There are 49 commits in total. See the full diff.

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