Update github to version 6.0.4 🚀

[greenkeeperio-bot]

Hello lovely humans,

github just published its new version 6.0.4.

State	Update 🚀
Dependency	github
New version	6.0.4
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 ✨

You rock!

🌴

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The new version differs by 134 commits .

• bfd5929 bump to 6.0.4
• bcd235d don't trim endpoint params
• 11a7348 add getReferences example
• 2d55b53 update ref description for get archive link
• 9be0e4a update ref description for create reference
• 25f7034 small edit to apidoc generation
• fbe285a update apidoc
• bfb4cd5 bump to 6.0.3
• d3dfcf7 include allowed values in apidoc
• 2022e15 maintain indent size of 4 throughout lib code
• 0bd3b69 some style edits
• a82a75a don't uri encode ref param in url
• 5113f92 generate flow-type type definitions (#449)
• 9fa8725 remove unused global parameters (#452)
• 79bfd0d explicitly list enum values in routes (#451)

There are 134 commits in total. See the full diff.

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This pull request was created by greenkeeper.io.

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