3.0.0

BREAKING: ember-code-snippet doesn't provide a built-in syntax highlighting component anymore. Instead, you can combine it with the syntax highlighting component of your choice. A recommended choice is ember-prism.

To upgrade from ember-code-snippet 2.x:
1. ember install ember-prism
2. Create your own code-snippet component like:
```
{{!- get-code-sniippet is provided
     by ember-code-snippet         }}
{{#let (get-code-snippet @name) as |snippet|}}
  {{!- CodeBlock is provided by ember-prism -}}
  <CodeBlock @language={{snippet.language}}>
    {{snippet.source}}
  </CodeBlock>
{{/let}}
```

2.4.0

ENHANCEMENT: allow configuring snippet file extensions, by @shimizust

2.3.1

HOUSEKEEPING: bumping a deprecated glob dep. Thanks @AndreJoaquim.

2.3.0

ENHANCEMENT: add TypeScript to the default list of file types we will examine for snippets. Thanks @aaxelb.

2.2.2

HOUSEKEEPING: fix broccoli 2 deprecations, thanks @dcyriller

2.2.1

BUGFIX: make index.js name match NPM package name by @esbanarango

2.2.0

ENHANCEMENT: Add support for snippets in YAML files by @acdn-sglanzer

2.1.0

ENHANCEMENT: Allow excluding the file extension from the snippet name by @dfreeman

2.0.1

BUGFIX: fix loading snippets from a subdirectory by @dwickern
HOUSEkEEPING: update deps by @BnitoBzh

2.0.0

BREAKING CHANGE: we used to include syntax highlighting support for every language supported by highlight.js. This is hundreds of languages and it results in a lot of unused code. Starting in 2.0.0, we only include a small set of defaults that are likely relevant to Ember users, and provide the option to substitute your own custom build of highlight.js if you need a different set. See "Syntax Highlighting Language Support" in the README.
ENHANCEMENT: you can now disable the automatic inclusion of our default theme and provide one of the other highlight.js themes. See "Theming Support" in the README.
ENHANCEMENT: detect nested code snippets (PR #42 by @defreeman)