Update ember-ajax to version 2.5.1 🚀

[greenkeeperio-bot]

Hello lovely humans,

ember-ajax just published its new version 2.5.1.

State	Update 🚀
Dependency	ember-ajax
New version	2.5.1
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 ember-ajax.
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 27 commits .

• b72ac24 2.5.1
• 076f31b Update changelog
• b4bf0f2 Revert changing payload info to meta property (#142)
• d3178a5 2.5.0
• 1a6558f Update changelog
• 088e0ca chore(package): update ember-cli-htmlbars to version 1.0.11 (#138)
• 223ef4a chore(package): update ember-cli-app-version to version 2.0.0 (#140)
• d7011c3 Add whitelist of files to publish (#137)
• c9c5c29 Merge pull request #136 from ember-cli/greenkeeper-update-all
• 524676d chore(package): update dependencies
• 404cb00 Document stand-alone usage (#135)
• b2eb109 Allow payload response to be a falsey but non-null or undefined value (#126)
• badf998 Update README badges
• dc2b748 Refactor request logic to avoid duplicate calls/Refactor tests (#128)
• 99c2dfa Move to tests to Mocha (#121)

There are 27 commits in total. See the full diff.

---

This pull request was created by greenkeeper.io.

_{Tired of seeing this sponsor message? ⚡ greenkeeper upgrade}