Update github to version 2.2.0 🚀

[greenkeeperio-bot]

Hello lovely humans,

github just published its new version 2.2.0.

State	Update :rocket:
Dependency	github
New version	2.2.0
Type	dependency

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 github. 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 :sparkles:

You rock!

:palm_tree:

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This pull request was created by greenkeeper.io.

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[coveralls]

Coverage remained the same at 85.393% when pulling f7efc6d154b55559bad3d2ec40431cee621b9478 on greenkeeper-github-2.2.0 into 2444fc9d74ea06aa906b1c06ea788d05e77dc595 on master.

[coveralls]

Changes Unknown when pulling 4a76cb5c815c47802b703ccf231ac7bacfe9fe65 on greenkeeper-github-2.2.0 into \ on master**.

[coveralls]

Coverage remained the same at 85.393% when pulling 4a76cb5c815c47802b703ccf231ac7bacfe9fe65 on greenkeeper-github-2.2.0 into cc623581eae6907c2980a2746133b03c74d375b0 on master.