Update broccoli to version 1.1.2 🚀

[greenkeeperio-bot]

🚨🔥⚠️ Action required: Switch to the new Greenkeeper now! 🚨🔥⚠️
This version of Greenkeper will be shutdown on May 31st.
With Integrations first-class bot support landed on GitHub and we’ve rewritten Greenkeeper to take full advantage of it. Simpler setup, fewer pull-requests, faster than ever.

---

Hello lovely humans,

broccoli just published its new version 1.1.2.

State	Update 🚀
Dependency	broccoli
New version	1.1.2
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 broccoli.
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 76 commits (ahead by 76, behind by 3).

• 39e1218 Release version 1.1.2
• a2c2eec Update findup-sync dependency
• 6f169e9 Exercise loadBrocfile in cli_test
• 75b42f9 Merge pull request #316 from stfsy/master
• 5191775 Release version 1.1.1
• 5ad2526 Fix option parsing for --port. Fixes #315
• 710cdcd test if server.serve throws as expected
• 820bc08 check and throw if port is NaN
• 1f55fed fix user defined port is forwarded as type string
• 1b967a9 add cli test to verify type coercion
• cffca5c add args parameter to allow easier unit testing
• 49d8c14 1.1.0
• 5de4caa Update CHANGELOG.md for v1.1.0.
• 76f2f71 Merge pull request #313 from rwjblue/allow-cache-opt-out
• 7b299d1 Add needsCache capability.

There are 76 commits in total. See the full diff.