Update fs-extra to version 2.1.2 🚀

[greenkeeperio-bot]

Hello lovely humans,

fs-extra just published its new version 2.1.2.

State	Update 🚀
Dependency	fs-extra
New version	2.1.2
Type	devDependency

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 fs-extra.
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.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

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The new version differs by 135 commits .

• 84717b8 2.1.2
• fcb436d Update CHANGELOG
• 6f2b6d1 Merge pull request #393 from jprichardson/rimraf-callback
• 55c5eb0 Prevent callback from being called twice
• cfcf313 2.1.1
• 659fafa Update CHANGELOG
• b121cf0 Use new Buffer() in moveSync() to support full Node.js v4 line
• e02c07b Revert "Use Buffer.alloc() instead of deprecated new Buffer() in copy-file-sync, add engines field to package.json to specify min node v4.5.0"
• 90b3609 2.1.0
• 6ebcb9c Update CHANGELOG
• efe0d80 Merge pull request #378 from jdalton/move-check
• 8d978db Don't move when source and dest paths are the same.
• cf2c50d Merge pull request #386 from jprichardson/changelog
• 4db96c5 Update CHANGELOG
• 1f30161 Merge pull request #384 from jprichardson/docs-cleanup-async-methods

There are 135 commits in total. See the full diff.

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[coveralls]

Coverage remained the same at 100.0% when pulling 8b5f587 on greenkeeper-fs-extra-2.1.2 into 28fd43a on master.