Update eslint to version 1.7.3 🚀

[greenkeeperio-bot]

Hello 👋

🚀🚀🚀

eslint just published its new version 1.7.3, 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 – otherwise use this branch to work on adaptions and fixes.

Happy fixing and merging 🌴

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GitHub Release

• Fix: Support comma-first style in key-spacing (fixes #3877) (Brandon Mills)
• Fix: no-magic-numbers: variable declarations (fixes #4192) (Ilya Panasenko)
• Fix: Support ES6 shorthand in key-spacing (fixes #3678) (Brandon Mills)
• Fix: indent array with memberExpression (fixes #4203) (Gyandeep Singh)
• Fix: indent param function on sameline (fixes #4174) (Gyandeep Singh)
• Fix: no-multiple-empty-lines fails when empty line at EOF (fixes #4214) (alberto)
• Fix: comma-dangle false positive (fixes #4200) (Nicholas C. Zakas)
• Fix: valid-jsdoc prefer problem (fixes #4205) (Nicholas C. Zakas)
• Docs: Add missing single-quote (Kevin Lamping)
• Fix: correct no-multiple-empty-lines at EOF (fixes #4140) (alberto)

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The new version differs by 30 commits .

• 8dd4772 1.7.3
• a765af7 Merge pull request #4221 from eslint/issue3877
• e432237 Merge pull request #4217 from eslint/issue4174
• 58c6cdd Merge pull request #4215 from eslint/issue4214
• 6d01b6c Merge pull request #4191 from ipanasenko/master
• d41408d Fix: Support comma-first style in key-spacing (fixes #3877)
• 64a8387 Merge pull request #4219 from eslint/issue3678
• d0524cc Fix: no-magic-numbers: variable declarations (fixes #4192)
• 103eb95 Fix: Support ES6 shorthand in key-spacing (fixes #3678)
• e42bdad Merge pull request #4218 from eslint/issue4203
• fb0785b Fix:indentarray with memberExpression (fixes #4203)
• 440df8f Fix:indentparam function on sameline (fixes #4174)
• c9259f0 Merge pull request #4212 from eslint/issue4200
• 4b6bf75 Merge pull request #4211 from eslint/issue4205
• 5ca4594 Fix: no-multiple-empty-lines fails when empty line at EOF (fixes #4214)

There are 30 commits in total. See the full diff.

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