Update ember-font-awesome to version 2.2.0 🚀

[greenkeeperio-bot]

Hello lovely humans,

ember-font-awesome just published its new version 2.2.0.

State	Update 🚀
Dependency	ember-font-awesome
New version	2.2.0
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-font-awesome.
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 17 commits .

• 7bf0a36 Released 2.2.0
• 367b426 Merge pull request #106 from martndemus/inrepo-addons
• cfda1a4 fix(index.js): enables usage by in-repo-addons and in-repo-engines
• b402187 Merge pull request #105 from martndemus/config-style
• fef7cfa added test for setting color on fa-icon
• eed0801 only make color optional
• 1d2cb7a added style to attribute-bindings
• 7f67f23 Merge pull request #104 from martndemus/avoid-duplicate-font-files
• 6783ed9 Check for fonts already imported
• af6a2b1 Merge pull request #101 from martndemus/font-path
• c7308fc Added support for specifying a font output path
• 6fe6ae6 Merge pull request #103 from martndemus/upgrade-ember-cli
• a57b6af Upgrade Ember CLI
• 0217f6a Merge pull request #102 from martndemus/fix-tests
• b58c0a6 Fixes aria-hidden feature

There are 17 commits in total. See the full diff.

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This pull request was created by greenkeeper.io.

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