Initial Commit from Ember CLI v2.18.0

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                 :@#*         @#@++++++@#*    #@     @@+
                :*+@@#;,.__.+@#@+,-^^.++@#          @@++
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        #####*  *#*    #:   :###   *###*         *####    #*

.editorconfig

@@ -0,0 +1,20 @@
+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# editorconfig.org
+
+root = true
+
+
+[*]
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+
+[*.hbs]
+insert_final_newline = false
+
+[*.{diff,md}]
+trim_trailing_whitespace = false

.ember-cli

@@ -0,0 +1,9 @@
+{
+  /**
+    Ember CLI sends analytics information by default. The data is completely
+    anonymous, but there are times when you might want to disable this behavior.
+
+    Setting `disableAnalytics` to true will prevent any data from being sent.
+  */
+  "disableAnalytics": false
+}

.eslintrc.js

@@ -0,0 +1,56 @@
+module.exports = {
+  root: true,
+  parserOptions: {
+    ecmaVersion: 2017,
+    sourceType: 'module'
+  },
+  plugins: [
+    'ember'
+  ],
+  extends: [
+    'eslint:recommended',
+    'plugin:ember/recommended'
+  ],
+  env: {
+    browser: true
+  },
+  rules: {
+  },
+  overrides: [
+    // node files
+    {
+      files: [
+        'index.js',
+        'testem.js',
+        'ember-cli-build.js',
+        'config/**/*.js',
+        'tests/dummy/config/**/*.js'
+      ],
+      excludedFiles: [
+        'app/**',
+        'addon/**'
+      ],
+      parserOptions: {
+        sourceType: 'script',
+        ecmaVersion: 2015
+      },
+      env: {
+        browser: false,
+        node: true
+      },
+      plugins: ['node'],
+      rules: Object.assign({}, require('eslint-plugin-node').configs.recommended.rules, {
+        // add your custom rules and overrides for node files here
+      })
+    },
+
+    // test files
+    {
+      files: ['tests/**/*.js'],
+      excludedFiles: ['tests/dummy/**/*.js'],
+      env: {
+        embertest: true
+      }
+    }
+  ]
+};

.gitignore

@@ -0,0 +1,23 @@
+# See https://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+
+# dependencies
+/node_modules
+/bower_components
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage/*
+/libpeerconnection.log
+npm-debug.log*
+yarn-error.log
+testem.log
+
+# ember-try
+.node_modules.ember-try/
+bower.json.ember-try
+package.json.ember-try

.npmignore

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+/bower_components
+/config/ember-try.js
+/dist
+/tests
+/tmp
+**/.gitkeep
+.bowerrc
+.editorconfig
+.ember-cli
+.eslintrc.js
+.gitignore
+.watchmanconfig
+.travis.yml
+bower.json
+ember-cli-build.js
+testem.js
+
+# ember-try
+.node_modules.ember-try/
+bower.json.ember-try
+package.json.ember-try

.travis.yml

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+---
+language: node_js
+node_js:
+  # we recommend testing addons with the same minimum supported node version as Ember CLI
+  # so that your addon works for all apps
+  - "4"
+
+sudo: false
+dist: trusty
+
+addons:
+  chrome: stable
+
+cache:
+  yarn: true
+
+env:
+  global:
+    # See https://git.io/vdao3 for details.
+    - JOBS=1
+  matrix:
+    # we recommend new addons test the current and previous LTS
+    # as well as latest stable release (bonus points to beta/canary)
+    - EMBER_TRY_SCENARIO=ember-lts-2.12
+    - EMBER_TRY_SCENARIO=ember-lts-2.16
+    - EMBER_TRY_SCENARIO=ember-release
+    - EMBER_TRY_SCENARIO=ember-beta
+    - EMBER_TRY_SCENARIO=ember-canary
+    - EMBER_TRY_SCENARIO=ember-default
+
+matrix:
+  fast_finish: true
+  allow_failures:
+    - env: EMBER_TRY_SCENARIO=ember-canary
+
+before_install:
+  - curl -o- -L https://yarnpkg.com/install.sh | bash
+  - export PATH=$HOME/.yarn/bin:$PATH
+
+install:
+  - yarn install --no-lockfile --non-interactive
+
+script:
+  - yarn lint:js
+  # Usually, it's ok to finish the test scenario without reverting
+  #  to the addon's original dependency state, skipping "cleanup".
+  - node_modules/.bin/ember try:one $EMBER_TRY_SCENARIO --skip-cleanup

.watchmanconfig

@@ -0,0 +1,3 @@
+{
+  "ignore_dirs": ["tmp", "dist"]
+}

LICENSE.md

@@ -0,0 +1,9 @@
+The MIT License (MIT)
+
+Copyright (c) 2018
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -0,0 +1,26 @@
+# @ember/optional-features
+
+This README outlines the details of collaborating on this Ember addon.
+
+## Installation
+
+* `git clone <repository-url>` this repository
+* `cd @ember/optional-features`
+* `yarn install`
+
+## Running
+
+* `ember serve`
+* Visit your app at [http://localhost:4200](http://localhost:4200).
+
+## Running Tests
+
+* `yarn test` (Runs `ember try:each` to test your addon against multiple Ember versions)
+* `ember test`
+* `ember test --server`
+
+## Building
+
+* `ember build`
+
+For more information on using ember-cli, visit [https://ember-cli.com/](https://ember-cli.com/).

config/ember-try.js

@@ -0,0 +1,75 @@
+module.exports = {
+  useYarn: true,
+  scenarios: [
+    {
+      name: 'ember-lts-2.12',
+      npm: {
+        devDependencies: {
+          'ember-source': '~2.12.0'
+        }
+      }
+    },
+    {
+      name: 'ember-lts-2.16',
+      npm: {
+        devDependencies: {
+          'ember-source': '~2.16.0'
+        }
+      }
+    },
+    {
+      name: 'ember-release',
+      bower: {
+        dependencies: {
+          'ember': 'components/ember#release'
+        },
+        resolutions: {
+          'ember': 'release'
+        }
+      },
+      npm: {
+        devDependencies: {
+          'ember-source': null
+        }
+      }
+    },
+    {
+      name: 'ember-beta',
+      bower: {
+        dependencies: {
+          'ember': 'components/ember#beta'
+        },
+        resolutions: {
+          'ember': 'beta'
+        }
+      },
+      npm: {
+        devDependencies: {
+          'ember-source': null
+        }
+      }
+    },
+    {
+      name: 'ember-canary',
+      bower: {
+        dependencies: {
+          'ember': 'components/ember#canary'
+        },
+        resolutions: {
+          'ember': 'canary'
+        }
+      },
+      npm: {
+        devDependencies: {
+          'ember-source': null
+        }
+      }
+    },
+    {
+      name: 'ember-default',
+      npm: {
+        devDependencies: {}
+      }
+    }
+  ]
+};

config/environment.js

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+'use strict';
+
+module.exports = function(/* environment, appConfig */) {
+  return { };
+};

ember-cli-build.js

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+'use strict';
+
+const EmberAddon = require('ember-cli/lib/broccoli/ember-addon');
+
+module.exports = function(defaults) {
+  let app = new EmberAddon(defaults, {
+    // Add options here
+  });
+
+  /*
+    This build file specifies the options for the dummy test app of this
+    addon, located in `/tests/dummy`
+    This build file does *not* influence how the addon or the app using it
+    behave. You most likely want to be modifying `./index.js` or app's build file
+  */
+
+  return app.toTree();
+};

index.js

@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = {
+  name: '@ember/optional-features'
+};

package.json

@@ -0,0 +1,52 @@
+{
+  "name": "@ember/optional-features",
+  "version": "0.0.0",
+  "description": "The default blueprint for ember-cli addons.",
+  "keywords": [
+    "ember-addon"
+  ],
+  "license": "MIT",
+  "author": "",
+  "directories": {
+    "doc": "doc",
+    "test": "tests"
+  },
+  "repository": "",
+  "scripts": {
+    "build": "ember build",
+    "lint:js": "eslint ./*.js addon addon-test-support app config lib server test-support tests",
+    "start": "ember serve",
+    "test": "ember try:each"
+  },
+  "dependencies": {
+    "ember-cli-babel": "^6.6.0"
+  },
+  "devDependencies": {
+    "broccoli-asset-rev": "^2.4.5",
+    "ember-ajax": "^3.0.0",
+    "ember-cli": "~2.18.0",
+    "ember-cli-dependency-checker": "^2.0.0",
+    "ember-cli-eslint": "^4.2.1",
+    "ember-cli-htmlbars": "^2.0.1",
+    "ember-cli-htmlbars-inline-precompile": "^1.0.0",
+    "ember-cli-inject-live-reload": "^1.4.1",
+    "ember-cli-qunit": "^4.1.1",
+    "ember-cli-shims": "^1.2.0",
+    "ember-cli-sri": "^2.1.0",
+    "ember-cli-uglify": "^2.0.0",
+    "ember-disable-prototype-extensions": "^1.1.2",
+    "ember-export-application-global": "^2.0.0",
+    "ember-load-initializers": "^1.0.0",
+    "ember-resolver": "^4.0.0",
+    "ember-source": "~2.18.0",
+    "eslint-plugin-ember": "^5.0.0",
+    "eslint-plugin-node": "^5.2.1",
+    "loader.js": "^4.2.3"
+  },
+  "engines": {
+    "node": "^4.5 || 6.* || >= 7.*"
+  },
+  "ember-addon": {
+    "configPath": "tests/dummy/config"
+  }
+}