Update yeoman-assert to the latest version 🚀

[greenkeeper[bot]]

Version 3.1.0 of yeoman-assert just got published.

Dependency	yeoman-assert
Current Version	3.0.0
Type	devDependency

The version 3.1.0 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 yeoman-assert. 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.

---

Release Notes

v3.1.0

• New assertion method assert.equalsFileContent() to asserts against exact file content.

Commits

The new version differs by 3 commits.

• ae8dc73 3.1.0
• 62f3533 Adding assert.equalsFileContent (#24)
• c45d328 ES2015ify and require Node.js 4

See the full diff

Not sure how things should work exactly?

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html) and of course you may always [ask my humans](https://github.com/greenkeeperio/greenkeeper/issues/new).

---

Your Greenkeeper Bot :palm_tree:

[codecov-io]

Codecov Report

Merging #6 into master will not change coverage. The diff coverage is n/a.

@@          Coverage Diff          @@
##           master     #6   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           2      2           
  Lines          45     45           
=====================================
  Hits           45     45

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 405d9d6...4fb6bae. Read the comment docs.