Update chokidar to version 1.7.0 🚀

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Hello lovely humans,

chokidar just published its new version 1.7.0.

State	Update 🚀
Dependency	chokidar
New version	1.7.0
Type	dependency

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 chokidar.
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 23 commits .

• 3b1071a Release 1.7.0
• c716ffd Fix process not exiting calling .close() right after watching. (#600)
• f03f332 Fix for possible infinite recursion. (#580)
• 2442f7b Added ability to force interval value by setting `CHOKIDAR_INTERVAL… (#557)
• 0faec86 disableGlobbing option: treat glob-like paths as literal paths (#598)
• d90d112 Slight README.md typo fix: appear(s) (#595)
• 3f7f113 Stabilize tests when running on Travis/darwin
• b427e9c Update example dotfiles regex
• c21a65c Add node v7 to CI configs
• dc78375 Update Travis config
• 7b7cb21 Bump mocha.
• c08145c Release 1.6.1.
• 9eeecf6 Fix the symlink issue.
• dc005b3 Adds note about availability of CHOKIDAR_USEPOLLING env variable to README
• 5d56de2 Bring back license.

There are 23 commits in total. See the full diff.