Update shelljs to version 0.7.7 🚀

[greenkeeperio-bot]

Hello lovely humans,

shelljs just published its new version 0.7.7.

State	Update :rocket:
Dependency	shelljs
New version	0.7.7
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 shelljs. 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 :sparkles:

You rock!

:palm_tree:

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The new version differs by 83 commits .

• 95638cc 0.7.7
• 54c1bef refactor(parseOptions): better handle errors (#674)
• 7949759 Add support for removing fifos (#687)
• 5b5a28d Fix cp overwriting identical files (#679)
• b6b2cd8 fix: convert error output to be consistent cross-platform (#684)
• fb09c6a chore: add codecov script to appveyor CI (#686)
• 7a94b1b Refactor tests to improve readability (#685)
• 35016ce test: add misc. tests to improve coverage (#673)
• 346fca4 test: don't count hard-to-test lines for coverage (#672)
• eb5230a chore: add codecov (#682)
• 5318fdc docs: miscellaneous README changes (#661)
• 3cd4470 refactor: reduce repeated code in which() (#659)
• 172d0f1 Modified glob pattern. Fixes #666 (#676)
• 2d0428b Switch commands.json -> commands.js (#668)
• df06ac4 ls -L (follow symlinks) (#665)

There are 83 commits in total. See the full diff.

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