Update gulp-mocha to the latest version 🚀

[greenkeeper]

Version 4.3.1 of gulp-mocha just got published.

Dependency	gulp-mocha
Current Version	3.0.1
Type	devDependency

The version 4.3.1 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 gulp-mocha.
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.

---

Commits

The new version differs by 21 commits0.

• 67b1e3e 4.3.1
• 315275f Rewrite tests to use AVA
• 4ac3c98 Cleanup
• 9ddcbd0 Convert objects to key value lists. Closes #167 (#171)
• 55004ca Fix require option for multiple entries (#173)
• e878086 4.3.0
• 9cedf6e Increase the max buffer
• 43f4b4d 4.2.0
• edfa4dd Forward stderr too (#168)
• 9e5d38a Minor readme tweaks
• 92ec619 4.1.0
• 915351f Use the local Mocha dependency of this package
• bf30380 Print mocha output immediately, not when process finished (#160)
• 12d44db Convert all arrays to comma separated lists for Mocha
• fbcaf85 Add compiler option description to the readme (#157)

There are 21 commits in total.

See the full diff

Not sure how things should work exactly?

There is a collection of frequently asked questions and of course you may always ask my humans.

---

Your Greenkeeper Bot 🌴

[mention-bot]

@Greenkeeper[bot], thanks for your PR! By analyzing the history of the files in this pull request, we identified @remojansen, @Greenkeeper and @greenkeeperio-bot to be potential reviewers.