Update rimraf to version 2.5.4 🚀

[greenkeeperio-bot]

Hello lovely humans,

rimraf just published its new version 2.5.4.

State	Update 🚀
Dependency	rimraf
New version	2.5.4
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 rimraf.
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!

🌴

---

The new version differs by 9 commits .

• 2af08bb v2.5.4
• 5ecd321 Clarify assertions: cb is required, options are not
• eb57e2d test to verify custom fs behavior
• 7263a78 v2.5.3
• 9e2c310 Updated glob, tap to latest version
• bc51669 Added travis ci support for modern node versions
• 39f8d1e Use lstat passed in on options object
• 37b4415 Handle windows EPERM when lstat-ing RO dirs
• ef032b6 update tap

See the full diff.

---

This pull request was created by greenkeeper.io.

_{Tired of seeing this sponsor message? ⚡ greenkeeper upgrade}