Update npm-run-all to version 2.1.1 🚀

[greenkeeperio-bot]

Hello :wave:

:rocket::rocket::rocket:

npm-run-all just published its new version 2.1.1, 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 npm-run-all – otherwise use this branch to work on adaptions and fixes.

Happy fixing and merging :palm_tree:

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GitHub Release

Upgrade:

• Switched cross-spawn-async to cross-spawn (fixes #40).
  cross-spawn-async has been deprecated.

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The new version differs by 25 commits .

• 0864a53 2.1.1
• b1a7c76 Upgrade:cross-spawn-asynctocross-spawn(fixes #40)
• a0ad906 2.1.0
• 32daa0e Fix: invalid jsdoc comments.
• 4a1bd16 Fix: results of aborted tasks on linux
• f4ef9f7 Update:resultsof Node API
• 3020572 2.0.0
• 30c2949 Chore: remove babel-runtime.
• 62d868b Docs: switch to jsdoc from esdoc
• 9d050ab Docs: tweaks and add a known limitation of--print-label``
• a0c727f Merge branch 'shorthand-commands'
• f8bbaf3 Fix: trivial
• 969cd42 Docs: update documents
• db62298 Fix: update tests for Node 0.x
• 031001b Fix: fix lint targets.

There are 25 commits in total. See the full diff.

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