Upgrade unexpected-http to version 6.0.0

[depfu]

We've upgraded a dependency and got test failures.

name	version specification	new version
unexpected-http	^5.6.0	6.0.0

It looks like this version isn't compatible with your project right now. Please take a look at the exact failure to figure out if this is something you need to work on.

What changed?

✳️ unexpected-http ( → 6.0.0) · Repo

Commits

See the full diff on Github. The new version differs by 7 commits:

• 6.0.0
• Merge branch 'feature/child'
• Update unexpected-messy to 7.0.0, drop it and messy as peer deps, update Unpexected to 10.27.0.
• Documentation: Fix typos
• Documentation: Fix quoting of tag soup-like syntax
• Tests: Adjust timeouts to avoid bogus CI failures.
• Travis: Test with node.js 7

---

Depfu will automatically keep this PR conflict-free, as long as you don't add any commits to this branch yourself. You can also trigger a rebase manually by commenting with @depfu rebase.

[coveralls]

Coverage remained the same at 96.0% when pulling ac630df on depfu/update/npm/unexpected-http-6.0.0 into 9226346 on master.