diff --git a/package.json b/package.json
index 9b3046d..0576e1b 100644
--- a/package.json
+++ b/package.json
@@ -23,11 +23,8 @@
     "ember-cli-babel": "^7.7.3",
     "ember-cli-htmlbars": "^3.0.1",
     "ember-cli-release-tag": "^0.1.5",
-    "ember-cli-template-lint": "^1.0.0-beta.1",
     "ember-maybe-import-regenerator": "^0.1.6",
-    "ember-qunit": "^4.4.1",
     "ember-source": "~3.12.0",
-    "ember-source-channel-url": "^1.1.0",
     "eslint": "^6.1.0",
     "eslint-plugin-ember": "^6.2.0",
     "eslint-plugin-node": "^9.0.1",
diff --git a/tests/index-test.js b/tests/index-test.js
index a35c1b7..8e4c1aa 100644
--- a/tests/index-test.js
+++ b/tests/index-test.js
@@ -157,7 +157,6 @@ describe('build plugin', function() {
                'assets/dummy.css',
                'assets/dummy.js',
                'assets/dummy.map',
-               'assets/test-support.css',
                'assets/test-support.js',
                'assets/test-support.map',
                'assets/tests.js',
diff --git a/tests/index.html b/tests/index.html
index 5209b85..dc9fea6 100644
--- a/tests/index.html
+++ b/tests/index.html
@@ -12,7 +12,6 @@
 
     <link rel="stylesheet" href="{{rootURL}}assets/vendor.css">
     <link rel="stylesheet" href="{{rootURL}}assets/dummy.css">
-    <link rel="stylesheet" href="{{rootURL}}assets/test-support.css">
 
     {{content-for "head-footer"}}
     {{content-for "test-head-footer"}}
diff --git a/yarn.lock b/yarn.lock
index 1776335..bc6c6bd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -726,98 +726,16 @@
     silent-error "^1.1.0"
     util.promisify "^1.0.0"
 
-"@ember/test-helpers@^1.6.0":
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/@ember/test-helpers/-/test-helpers-1.6.1.tgz#5eb0b58486524c54f1b617a83e4ab327b7c62f07"
-  integrity sha512-gXLXR0XdZKfyXHFP+QLpG55TlrDtvrZI6TMQVQxdZwsz589kN8idmc01rDjyy53jx430tZTEsdhJvC2LrHXPwg==
-  dependencies:
-    broccoli-debug "^0.6.5"
-    broccoli-funnel "^2.0.2"
-    ember-assign-polyfill "^2.6.0"
-    ember-cli-babel "^7.7.3"
-    ember-cli-htmlbars-inline-precompile "^2.1.0"
-    ember-test-waiters "^1.0.0"
-
-"@glimmer/compiler@^0.42.0":
-  version "0.42.0"
-  resolved "https://registry.yarnpkg.com/@glimmer/compiler/-/compiler-0.42.0.tgz#8c3852e27177bbecd3eed5bdbd15ec729e09ef8a"
-  integrity sha512-3YkZkVuSv3e78WLYOz9YA1wKa/azFnBKADwcCNRhYpVOp9CHBJq4CzZ2pFcceYrCvL1CGgJ1crZJeuXfpkJyOw==
-  dependencies:
-    "@glimmer/interfaces" "^0.42.0"
-    "@glimmer/syntax" "^0.42.0"
-    "@glimmer/util" "^0.42.0"
-    "@glimmer/wire-format" "^0.42.0"
-
-"@glimmer/interfaces@^0.42.0":
-  version "0.42.0"
-  resolved "https://registry.yarnpkg.com/@glimmer/interfaces/-/interfaces-0.42.0.tgz#525f5352dd78011eef7b3eb0e3fb61b981c94319"
-  integrity sha512-lZlydeRRK3yL6pco0gCstPVuC5XYjBUtql1vSvWTRd+MUO0Chg8kxIvduFVg6f+Xfr1kqWd2YQq1MCMdmfzfvg==
-
-"@glimmer/syntax@^0.42.0":
-  version "0.42.0"
-  resolved "https://registry.yarnpkg.com/@glimmer/syntax/-/syntax-0.42.0.tgz#65d38f6f6339e0e00cfbb34bc08ed3ff94f080c6"
-  integrity sha512-H0vydEQjlSqlVyjUmQxOy9BMBdL8OAII4GQjTXHWOQKmQBreZ05Dpr2EbXusiby6E2lMgbcPOqxGXdB/VVUBew==
-  dependencies:
-    "@glimmer/interfaces" "^0.42.0"
-    "@glimmer/util" "^0.42.0"
-    handlebars "^4.0.13"
-    simple-html-tokenizer "^0.5.8"
-
-"@glimmer/util@^0.42.0":
-  version "0.42.0"
-  resolved "https://registry.yarnpkg.com/@glimmer/util/-/util-0.42.0.tgz#3f3a647ecaa16bbe4fc0545923d3b0a527319d78"
-  integrity sha512-rvXxKVb7BoQUvdrEQgxyvIeqGRUFM4LZAc7X1OmIpMnoaEh3fyx/e8Bz0blF0Yk6QvHpfV/GKirhlGmfum/ISA==
-
-"@glimmer/wire-format@^0.42.0":
-  version "0.42.0"
-  resolved "https://registry.yarnpkg.com/@glimmer/wire-format/-/wire-format-0.42.0.tgz#53f9a6cbcb9882af3a55aed83929f71799f73fab"
-  integrity sha512-/SmRH98Jm4NyvyWoBj05fqyz52pGDGHq91uX5Fn7sT4xgHDe8smlT+5Ht3Ewl4t2Pmtwqx/4YzitOy/1EKv0aA==
-  dependencies:
-    "@glimmer/interfaces" "^0.42.0"
-    "@glimmer/util" "^0.42.0"
-
-"@mrmlnc/readdir-enhanced@^2.2.1":
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
-  integrity sha512-bPHp6Ji8b41szTOcaP63VlnbbO5Ny6dwAATtY6JTjh5N2OLrb5Qk/Th5cRkRQhkWCt+EJsYrNB0MiL+Gpn6e3g==
-  dependencies:
-    call-me-maybe "^1.0.1"
-    glob-to-regexp "^0.3.0"
-
-"@nodelib/fs.stat@^1.1.2":
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/@nodelib/fs.stat/-/fs.stat-1.1.3.tgz#2b5a3ab3f918cca48a8c754c08168e3f03eba61b"
-  integrity sha512-shAmDyaQC4H92APFoIaVDHCx5bStIocgvbwQyxPRrbUY20V1EYTbSDchWbuwlMG3V17cprZhA6+78JfB+3DTPw==
-
 "@sindresorhus/is@^0.7.0":
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.7.0.tgz#9a06f4f137ee84d7df0460c1fdb1135ffa6c50fd"
   integrity sha512-ONhaKPIufzzrlNbqtWFFd+jlnemX6lJAgq9ZeiZtS7I1PIf/la7CW4m83rTXRnVnsMbW2k56pGYu7AUFJD9Pow==
 
-"@types/events@*":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
-  integrity sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g==
-
-"@types/glob@^7.1.1":
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.1.1.tgz#aa59a1c6e3fbc421e07ccd31a944c30eba521575"
-  integrity sha512-1Bh06cbWJUHMC97acuD6UMG29nMt0Aqz1vF3guLfG+kHHJhy3AyohZFFxYk2f7Q1SQIrNwvncxAE0N/9s70F2w==
-  dependencies:
-    "@types/events" "*"
-    "@types/minimatch" "*"
-    "@types/node" "*"
-
-"@types/minimatch@*", "@types/minimatch@^3.0.3":
+"@types/minimatch@^3.0.3":
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
   integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
 
-"@types/node@*":
-  version "12.7.3"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.7.3.tgz#27b3f40addaf2f580459fdb405222685542f907a"
-  integrity sha512-3SiLAIBkDWDg6vFo0+5YJyHPWU9uwu40Qe+v+0MH8wRKYBimHvvAOyk3EzMrD/TrIlLYfXrqDqrg913PynrMJQ==
-
 "@types/symlink-or-copy@^1.2.0":
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/@types/symlink-or-copy/-/symlink-or-copy-1.2.0.tgz#4151a81b4052c80bc2becbae09f3a9ec010a9c7a"
@@ -946,13 +864,6 @@ anymatch@^2.0.0:
     micromatch "^3.1.4"
     normalize-path "^2.1.1"
 
-aot-test-generators@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/aot-test-generators/-/aot-test-generators-0.1.0.tgz#43f0f615f97cb298d7919c1b0b4e6b7310b03cd0"
-  integrity sha1-Q/D2Ffl8spjXkZwbC05rcxCwPNA=
-  dependencies:
-    jsesc "^2.5.0"
-
 aproba@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/aproba/-/aproba-1.0.4.tgz#2713680775e7614c8ba186c065d4e2e52d1072c0"
@@ -1003,17 +914,6 @@ array-to-sentence@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/array-to-sentence/-/array-to-sentence-1.1.0.tgz#c804956dafa53232495b205a9452753a258d39fc"
 
-array-union@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
-  integrity sha1-mjRBDk9OPaI96jdb5b5w8kd47Dk=
-  dependencies:
-    array-uniq "^1.0.1"
-
-array-uniq@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
-
 array-unique@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
@@ -1302,11 +1202,6 @@ babel-plugin-ember-modules-api-polyfill@^2.12.0, babel-plugin-ember-modules-api-
   dependencies:
     ember-rfc176-data "^0.3.12"
 
-babel-plugin-htmlbars-inline-precompile@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-htmlbars-inline-precompile/-/babel-plugin-htmlbars-inline-precompile-1.0.0.tgz#a9d2f6eaad8a3f3d361602de593a8cbef8179c22"
-  integrity sha512-4jvKEHR1bAX03hBDZ94IXsYCj3bwk9vYsn6ux6JZNL2U5pvzCWjqyrGahfsGNrhERyxw8IqcirOi9Q6WCo3dkQ==
-
 babel-plugin-module-resolver@^3.1.1, babel-plugin-module-resolver@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-module-resolver/-/babel-plugin-module-resolver-3.2.0.tgz#ddfa5e301e3b9aa12d852a9979f18b37881ff5a7"
@@ -1880,7 +1775,7 @@ broccoli-clean-css@^1.1.0:
     inline-source-map-comment "^1.0.5"
     json-stable-stringify "^1.0.0"
 
-broccoli-concat@^3.7.1, broccoli-concat@^3.7.3:
+broccoli-concat@^3.7.3:
   version "3.7.4"
   resolved "https://registry.yarnpkg.com/broccoli-concat/-/broccoli-concat-3.7.4.tgz#7371e846eb7a97cb44ccff10f68582bcadcafacd"
   integrity sha512-9gRv1tyCQuq2+48DT9DQyxRNLOuwDtHybDeYuWA3g26HFqZd0PGAOeXcLXHpKRhxzrEbU6Gm28dZ/KolMr04cQ==
@@ -2080,7 +1975,7 @@ broccoli-persistent-filter@^1.4.3:
     symlink-or-copy "^1.0.1"
     walk-sync "^0.3.1"
 
-broccoli-persistent-filter@^2.1.0, broccoli-persistent-filter@^2.1.1, broccoli-persistent-filter@^2.2.1, broccoli-persistent-filter@^2.3.1:
+broccoli-persistent-filter@^2.1.1, broccoli-persistent-filter@^2.2.1, broccoli-persistent-filter@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-2.3.1.tgz#4a052e0e0868b344c3a2977e35a3d497aa9eca72"
   integrity sha512-hVsmIgCDrl2NFM+3Gs4Cr2TA6UPaIZip99hN8mtkaUPgM8UeVnCbxelCvBjUBHo0oaaqP5jzqqnRVvb568Yu5g==
@@ -2281,11 +2176,6 @@ calculate-cache-key-for-tree@^2.0.0:
   dependencies:
     json-stable-stringify "^1.0.1"
 
-call-me-maybe@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/call-me-maybe/-/call-me-maybe-1.0.1.tgz#26d208ea89e37b5cbde60250a15f031c16a4d66b"
-  integrity sha1-JtII6onje1y95gJQoV8DHBak1ms=
-
 callsite@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/callsite/-/callsite-1.0.0.tgz#280398e5d664bd74038b6f0905153e6e8af1bc20"
@@ -2520,11 +2410,6 @@ colors@1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
 
-commander@2.12.2:
-  version "2.12.2"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.12.2.tgz#0f5946c427ed9ec0d91a46bb9def53e54650e555"
-  integrity sha512-BFnaq5ZOGcDN7FlrtBT4xxkgIToalIIxwjxLWVJ8bGTpe1LroqMiqQXdA7ygc7CRvaYS+9zfPGFnJqFSayx+AA==
-
 commander@2.8.x:
   version "2.8.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.8.1.tgz#06be367febfda0c330aa1e2a072d3dc9762425d4"
@@ -2542,11 +2427,6 @@ commander@^2.6.0:
   dependencies:
     graceful-readlink ">= 1.0.0"
 
-common-tags@^1.4.0:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/common-tags/-/common-tags-1.8.0.tgz#8e3153e542d4a39e9b10554434afaaf98956a937"
-  integrity sha512-6P6g0uetGpW/sdyUy/iQQCbFF0kWVMSIVSyYz7Zgjcgh8mgw8PQzDNZeyZ5DQ2gM7LBoZPHmnjz8rUthkBG5tw==
-
 component-bind@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/component-bind/-/component-bind-1.0.0.tgz#00c608ab7dcd93897c0009651b1d3a8e1e73bbd1"
@@ -2875,13 +2755,6 @@ diff@^4.0.1:
   resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.1.tgz#0c667cb467ebbb5cea7f14f135cc2dba7780a8ff"
   integrity sha512-s2+XdvhPCOF01LRQBC8hf4vhbVmI2CGS5aZnxLJlT5FtdhPCDFq80q++zK2KlrVorVDdL5BOGZ/VfLrVtYNF+Q==
 
-dir-glob@^2.2.2:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-2.2.2.tgz#fa09f0694153c8918b18ba0deafae94769fc50c4"
-  integrity sha512-f9LBi5QWzIW3I6e//uxZoLBlUt9kcp66qo0sSCxL6YZKc75R1c4MFCoe/LaZiBGmgujvQdxc5Bn3QhfyvK5Hsw==
-  dependencies:
-    path-type "^3.0.0"
-
 doctrine@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-3.0.0.tgz#addebead72a6574db783639dc87a121773973961"
@@ -2914,20 +2787,12 @@ electron-to-chromium@^1.3.247, electron-to-chromium@^1.3.47:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.250.tgz#1f383c16aeb75e7bddbd6a0491237eca81b2cb1f"
   integrity sha512-2OAU91iUw83QvzuWJPfT+FMj+O+DC1EyTx1QBFcc9WZzOQSfZEAWINpdLWElxkgfiqTvQRDOKg0DkMZd9QoNug==
 
-ember-assign-polyfill@^2.6.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/ember-assign-polyfill/-/ember-assign-polyfill-2.6.0.tgz#07847e3357ee35b33f886a0b5fbec6873f6860eb"
-  integrity sha512-Y8NzOmHI/g4PuJ+xC14eTYiQbigNYddyHB8FY2kuQMxThTEIDE7SJtgttJrYYcPciOu0Tnb5ff36iO46LeiXkw==
-  dependencies:
-    ember-cli-babel "^6.16.0"
-    ember-cli-version-checker "^2.0.0"
-
 ember-cli-babel-plugin-helpers@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/ember-cli-babel-plugin-helpers/-/ember-cli-babel-plugin-helpers-1.1.0.tgz#de3baedd093163b6c2461f95964888c1676325ac"
   integrity sha512-Zr4my8Xn+CzO0gIuFNXji0eTRml5AxZUTDQz/wsNJ5AJAtyFWCY4QtKdoELNNbiCVGt1lq5yLiwTm4scGKu6xA==
 
-ember-cli-babel@^6.0.0-beta.4, ember-cli-babel@^6.16.0, ember-cli-babel@^6.8.1:
+ember-cli-babel@^6.0.0-beta.4:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-6.18.0.tgz#3f6435fd275172edeff2b634ee7b29ce74318957"
   integrity sha512-7ceC8joNYxY2wES16iIBlbPSxwKDBhYwC8drU3ZEvuPDMwVv1KzxCNu1fvxyFEBWhwaRNTUxSCsEVoTd9nosGA==
@@ -2946,7 +2811,7 @@ ember-cli-babel@^6.0.0-beta.4, ember-cli-babel@^6.16.0, ember-cli-babel@^6.8.1:
     ember-cli-version-checker "^2.1.2"
     semver "^5.5.0"
 
-ember-cli-babel@^7.1.2, ember-cli-babel@^7.7.0, ember-cli-babel@^7.7.3, ember-cli-babel@^7.8.0:
+ember-cli-babel@^7.7.0, ember-cli-babel@^7.7.3:
   version "7.11.0"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-7.11.0.tgz#a2f4e4f123a4690968b512b87b4ff4bfa57ec244"
   integrity sha512-ykEsr7XoEPaADCBCJMViycCok1grtBRGvZ1k/atlL/gQYCQ1W4E4OROY/Mm2YBgyLftBv6buH7IZsULyQRZUmg==
@@ -2996,17 +2861,6 @@ ember-cli-get-component-path-option@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/ember-cli-get-component-path-option/-/ember-cli-get-component-path-option-1.0.0.tgz#0d7b595559e2f9050abed804f1d8eff1b08bc771"
 
-ember-cli-htmlbars-inline-precompile@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/ember-cli-htmlbars-inline-precompile/-/ember-cli-htmlbars-inline-precompile-2.1.0.tgz#61b91ff1879d44ae504cadb46fb1f2604995ae08"
-  integrity sha512-BylIHduwQkncPhnj0ZyorBuljXbTzLgRo6kuHf1W+IHFxThFl2xG+r87BVwsqx4Mn9MTgW9SE0XWjwBJcSWd6Q==
-  dependencies:
-    babel-plugin-htmlbars-inline-precompile "^1.0.0"
-    ember-cli-version-checker "^2.1.2"
-    hash-for-dep "^1.2.3"
-    heimdalljs-logger "^0.1.9"
-    silent-error "^1.1.0"
-
 ember-cli-htmlbars@^3.0.1:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/ember-cli-htmlbars/-/ember-cli-htmlbars-3.1.0.tgz#87806c2a0bca2ab52d4fb8af8e2215c1ca718a99"
@@ -3062,31 +2916,7 @@ ember-cli-string-utils@^1.1.0:
   resolved "https://registry.yarnpkg.com/ember-cli-string-utils/-/ember-cli-string-utils-1.1.0.tgz#39b677fc2805f55173735376fcef278eaa4452a1"
   integrity sha1-ObZ3/CgF9VFzc1N2/O8njqpEUqE=
 
-ember-cli-template-lint@^1.0.0-beta.1:
-  version "1.0.0-beta.3"
-  resolved "https://registry.yarnpkg.com/ember-cli-template-lint/-/ember-cli-template-lint-1.0.0-beta.3.tgz#48f2fa43e7ad0172685fa171e5acd4d75b873792"
-  integrity sha512-ivrvYih+cx7VUlyyMQBmk61Ki+gT5axfppWrk6fSvHaoxHZadXU3zRJMT5DPkeRaayRu0y1dls4wqfrUhzQ1PA==
-  dependencies:
-    aot-test-generators "^0.1.0"
-    broccoli-concat "^3.7.1"
-    broccoli-persistent-filter "^2.1.0"
-    chalk "^2.4.1"
-    debug "^4.0.1"
-    ember-cli-version-checker "^3.0.1"
-    ember-template-lint "^1.1.0"
-    json-stable-stringify "^1.0.1"
-    md5-hex "^2.0.0"
-    strip-ansi "^4.0.0"
-    walk-sync "^1.1.3"
-
-ember-cli-test-loader@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/ember-cli-test-loader/-/ember-cli-test-loader-2.2.0.tgz#3fb8d5d1357e4460d3f0a092f5375e71b6f7c243"
-  integrity sha512-mlSXX9SciIRwGkFTX6XGyJYp4ry6oCFZRxh5jJ7VH8UXLTNx2ZACtDTwaWtNhYrWXgKyiDUvmD8enD56aePWRA==
-  dependencies:
-    ember-cli-babel "^6.8.1"
-
-ember-cli-version-checker@^2.0.0, ember-cli-version-checker@^2.1.0, ember-cli-version-checker@^2.1.2:
+ember-cli-version-checker@^2.1.0, ember-cli-version-checker@^2.1.2:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/ember-cli-version-checker/-/ember-cli-version-checker-2.2.0.tgz#47771b731fe0962705e27c8199a9e3825709f3b3"
   integrity sha512-G+KtYIVlSOWGcNaTFHk76xR4GdzDLzAS4uxZUKdASuFX0KJE43C6DaqL+y3VTpUFLI2FIkAS6HZ4I1YBi+S3hg==
@@ -3094,7 +2924,7 @@ ember-cli-version-checker@^2.0.0, ember-cli-version-checker@^2.1.0, ember-cli-ve
     resolve "^1.3.3"
     semver "^5.3.0"
 
-ember-cli-version-checker@^3.0.1, ember-cli-version-checker@^3.1.3:
+ember-cli-version-checker@^3.1.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/ember-cli-version-checker/-/ember-cli-version-checker-3.1.3.tgz#7c9b4f5ff30fdebcd480b1c06c4de43bb51c522c"
   integrity sha512-PZNSvpzwWgv68hcXxyjREpj3WWb81A7rtYNQq1lLEgrWIchF8ApKJjWP3NBpHjaatwILkZAV8klair5WFlXAKg==
@@ -3210,19 +3040,6 @@ ember-maybe-import-regenerator@^0.1.6:
     ember-cli-babel "^6.0.0-beta.4"
     regenerator-runtime "^0.9.5"
 
-ember-qunit@^4.4.1:
-  version "4.5.1"
-  resolved "https://registry.yarnpkg.com/ember-qunit/-/ember-qunit-4.5.1.tgz#dc4b0a794fbeb6702a02f28bf19091de0f90fd5a"
-  integrity sha512-fOxXQLFdellP0yiMd9f3n7pIGggiDo8kBuswdGvsCrqTKq5aB1Cb49eeoNyBDQYGlhcxY0pOGUe+xElppChDBA==
-  dependencies:
-    "@ember/test-helpers" "^1.6.0"
-    broccoli-funnel "^2.0.2"
-    broccoli-merge-trees "^3.0.2"
-    common-tags "^1.4.0"
-    ember-cli-babel "^7.8.0"
-    ember-cli-test-loader "^2.2.0"
-    qunit "^2.9.2"
-
 ember-rfc176-data@^0.3.11, ember-rfc176-data@^0.3.12:
   version "0.3.12"
   resolved "https://registry.yarnpkg.com/ember-rfc176-data/-/ember-rfc176-data-0.3.12.tgz#90d82878e69e2ac9a5438e8ce14d12c6031c5bd2"
@@ -3262,25 +3079,6 @@ ember-source@~3.12.0:
     jquery "^3.4.1"
     resolve "^1.11.1"
 
-ember-template-lint@^1.1.0:
-  version "1.5.3"
-  resolved "https://registry.yarnpkg.com/ember-template-lint/-/ember-template-lint-1.5.3.tgz#0ebcd9e48e0b9c385ebdce3b56a0d38de804e598"
-  integrity sha512-t/Bm21UVQHYqeexQTUSqAf1xyJnimhLMCIhNPtysjbuI9y7g275AnrJvSGI8H+RiJlH/RpR59TEwvPPt4cA4Qw==
-  dependencies:
-    "@glimmer/compiler" "^0.42.0"
-    chalk "^2.0.0"
-    globby "^9.0.0"
-    minimatch "^3.0.4"
-    resolve "^1.1.3"
-    strip-bom "^3.0.0"
-
-ember-test-waiters@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/ember-test-waiters/-/ember-test-waiters-1.1.1.tgz#7df6e7a47e0fdca814aa351f7f7f9a006e15fdcd"
-  integrity sha512-ra71ZWTGBGLeDPa308aeAg9+/nYxv2fk4OEzmXdhvbSa5Dtbei94sr5pbLXx2IiK3Re2gDAvDzxg9PVhLy9fig==
-  dependencies:
-    ember-cli-babel "^7.1.2"
-
 emoji-regex@^7.0.1:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"
@@ -3726,18 +3524,6 @@ fast-deep-equal@^2.0.1:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
   integrity sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=
 
-fast-glob@^2.2.6:
-  version "2.2.7"
-  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-2.2.7.tgz#6953857c3afa475fff92ee6015d52da70a4cd39d"
-  integrity sha512-g1KuQwHOZAmOZMuBtHdxDtju+T2RT8jgCC9aANsbpdiDDTSnjgfuVsIBNKbUeJI3oKMRExcfNDtJl4OhbffMsw==
-  dependencies:
-    "@mrmlnc/readdir-enhanced" "^2.2.1"
-    "@nodelib/fs.stat" "^1.1.2"
-    glob-parent "^3.1.0"
-    is-glob "^4.0.0"
-    merge2 "^1.2.3"
-    micromatch "^3.1.10"
-
 fast-json-stable-stringify@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
@@ -4107,14 +3893,6 @@ github@^0.2.4:
   dependencies:
     mime "^1.2.11"
 
-glob-parent@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-3.1.0.tgz#9e6af6299d8d3bd2bd40430832bd113df906c5ae"
-  integrity sha1-nmr2KZ2NO9K9QEMIMr0RPfkGxa4=
-  dependencies:
-    is-glob "^3.1.0"
-    path-dirname "^1.0.0"
-
 glob-parent@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.0.0.tgz#1dc99f0f39b006d3e92c2c284068382f0c20e954"
@@ -4122,11 +3900,6 @@ glob-parent@^5.0.0:
   dependencies:
     is-glob "^4.0.1"
 
-glob-to-regexp@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
-  integrity sha1-jFoUlNIGbFcMw7/kSWF1rMTVAqs=
-
 glob@7.1.3:
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
@@ -4202,20 +3975,6 @@ globals@^9.18.0:
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
   integrity sha512-S0nG3CLEQiY/ILxqtztTWH/3iRRdyBLw6KMDxnKMchrtbj2OFmehVh0WUCfW3DUrIgx/qFrJPICrq4Z4sTR9UQ==
 
-globby@^9.0.0:
-  version "9.2.0"
-  resolved "https://registry.yarnpkg.com/globby/-/globby-9.2.0.tgz#fd029a706c703d29bdd170f4b6db3a3f7a7cb63d"
-  integrity sha512-ollPHROa5mcxDEkwg6bPt3QbEf4pDQSNtd6JPL1YvOvAo/7/0VAm9TccUeoTmarjPw4pfUthSCqcyfNB1I3ZSg==
-  dependencies:
-    "@types/glob" "^7.1.1"
-    array-union "^1.0.2"
-    dir-glob "^2.2.2"
-    fast-glob "^2.2.6"
-    glob "^7.1.3"
-    ignore "^4.0.3"
-    pify "^4.0.1"
-    slash "^2.0.0"
-
 got@^8.0.1:
   version "8.3.2"
   resolved "https://registry.yarnpkg.com/got/-/got-8.3.2.tgz#1d23f64390e97f776cac52e5b936e5f514d2e937"
@@ -4261,7 +4020,7 @@ growly@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
 
-handlebars@^4.0.11, handlebars@^4.0.13:
+handlebars@^4.0.11:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.2.tgz#b6b37c1ced0306b221e094fc7aca3ec23b131b67"
   integrity sha512-nvfrjqvt9xQ8Z/w0ijewdD/vvWDTOweBUm96NTr66Wfvo1mJenBLwcYmPs3TIBP5ruzYGD7Hx/DaM9RmhroGPw==
@@ -4531,7 +4290,7 @@ iconv-lite@0.4.24, iconv-lite@^0.4.17, iconv-lite@^0.4.24:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
-ignore@^4.0.3, ignore@^4.0.6:
+ignore@^4.0.6:
   version "4.0.6"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
   integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
@@ -4914,11 +4673,6 @@ js-levenshtein@^1.1.3:
   resolved "https://registry.yarnpkg.com/js-levenshtein/-/js-levenshtein-1.1.6.tgz#c6cee58eb3550372df8deb85fad5ce66ce01d59d"
   integrity sha512-X2BB11YZtrRqY4EnQcLX5Rh373zbK4alC1FW7D7MBhL2gtcC17cTnr6DmfHZeS0s2rTHjUTMMHfG7gO8SSdw+g==
 
-js-reporters@1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/js-reporters/-/js-reporters-1.2.1.tgz#f88c608e324a3373a95bcc45ad305e5c979c459b"
-  integrity sha1-+IxgjjJKM3OpW8xFrTBeXJecRZs=
-
 "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -4949,7 +4703,7 @@ jsesc@^1.3.0:
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
   integrity sha1-RsP+yMGJKxKwgz25vHYiF226s0s=
 
-jsesc@^2.5.0, jsesc@^2.5.1:
+jsesc@^2.5.1:
   version "2.5.2"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"
   integrity sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==
@@ -5359,13 +5113,6 @@ md5-hex@^1.0.2:
   dependencies:
     md5-o-matic "^0.1.1"
 
-md5-hex@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/md5-hex/-/md5-hex-2.0.0.tgz#d0588e9f1c74954492ecd24ac0ac6ce997d92e33"
-  integrity sha1-0FiOnxx0lUSS7NJKwKxs6ZfZLjM=
-  dependencies:
-    md5-o-matic "^0.1.1"
-
 md5-o-matic@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/md5-o-matic/-/md5-o-matic-0.1.1.tgz#822bccd65e117c514fab176b25945d54100a03c3"
@@ -5418,16 +5165,11 @@ merge-trees@^2.0.0:
     fs-updater "^1.0.4"
     heimdalljs "^0.2.5"
 
-merge2@^1.2.3:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.2.4.tgz#c9269589e6885a60cf80605d9522d4b67ca646e3"
-  integrity sha512-FYE8xI+6pjFOhokZu0We3S5NKCirLbCzSh2Usf3qEyr4X8U+0jNg9P8RZ4qz+V2UoECLVwSyzU3LxXBaLGtD3A==
-
 methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
 
-micromatch@^3.0.4, micromatch@^3.1.10, micromatch@^3.1.4:
+micromatch@^3.0.4, micromatch@^3.1.4:
   version "3.1.10"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
   integrity sha512-MWikgl9n9M3w+bpsY3He8L+w9eF9338xRl8IAO5viDizwSzziFEyUzo2xrrloB64ADbTf8uA8vRqqttDTOmccg==
@@ -5702,11 +5444,6 @@ node-releases@^1.1.29:
   dependencies:
     semver "^5.3.0"
 
-node-watch@0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/node-watch/-/node-watch-0.6.0.tgz#ab0703b60cd270783698e57a428faa0010ed8fd0"
-  integrity sha512-XAgTL05z75ptd7JSVejH1a2Dm1zmXYhuDr9l230Qk6Z7/7GPcnAs/UyJJ4ggsXSvWil8iOzwQLW0zuGUvHpG8g==
-
 nopt@^3.0.6:
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
@@ -6011,11 +5748,6 @@ pascalcase@^0.1.1:
   resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
   integrity sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=
 
-path-dirname@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/path-dirname/-/path-dirname-1.0.2.tgz#cc33d24d525e099a5388c0336c6e32b9160609e0"
-  integrity sha1-zDPSTVJeCZpTiMAzbG4yuRYGCeA=
-
 path-exists@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
@@ -6057,23 +5789,11 @@ path-to-regexp@0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
 
-path-type@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/path-type/-/path-type-3.0.0.tgz#cef31dc8e0a1a3bb0d105c0cd97cf3bf47f4e36f"
-  integrity sha512-T2ZUsdZFHgA3u4e5PfPbjd7HDDpxPnQb5jN0SrDsjNSuVXHJqtwTnWqG0B1jZrgmJ/7lj1EmVIByWt1gxGkWvg==
-  dependencies:
-    pify "^3.0.0"
-
 pify@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
   integrity sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=
 
-pify@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/pify/-/pify-4.0.1.tgz#4b2cd25c50d598735c50292224fd8c6df41e3231"
-  integrity sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==
-
 pinkie-promise@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
@@ -6231,17 +5951,6 @@ quick-temp@^0.1.8:
     rimraf "^2.5.4"
     underscore.string "~3.3.4"
 
-qunit@^2.9.2:
-  version "2.9.2"
-  resolved "https://registry.yarnpkg.com/qunit/-/qunit-2.9.2.tgz#97919440c9c0ae838bcd3c33a2ee42f35c5ef4a0"
-  integrity sha512-wTOYHnioWHcx5wa85Wl15IE7D6zTZe2CQlsodS14yj7s2FZ3MviRnQluspBZsueIDEO7doiuzKlv05yfky1R7w==
-  dependencies:
-    commander "2.12.2"
-    js-reporters "1.2.1"
-    minimatch "3.0.4"
-    node-watch "0.6.0"
-    resolve "1.9.0"
-
 range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
@@ -6518,26 +6227,19 @@ resolve-url@^0.2.1:
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
   integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
 
-resolve@1.9.0:
-  version "1.9.0"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.9.0.tgz#a14c6fdfa8f92a7df1d996cb7105fa744658ea06"
-  integrity sha512-TZNye00tI67lwYvzxCxHGjwTNlUV70io54/Ed4j6PscB8xVfuBJpRenI/o6dVk0cY0PYTY27AgCoGGxRnYuItQ==
+resolve@^1.1.6:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.3.2.tgz#1f0442c9e0cbb8136e87b9305f932f46c7f28235"
   dependencies:
-    path-parse "^1.0.6"
+    path-parse "^1.0.5"
 
-resolve@^1.1.3, resolve@^1.10.0, resolve@^1.10.1, resolve@^1.11.1, resolve@^1.3.2, resolve@^1.3.3, resolve@^1.4.0, resolve@^1.8.1:
+resolve@^1.10.0, resolve@^1.10.1, resolve@^1.11.1, resolve@^1.3.2, resolve@^1.3.3, resolve@^1.4.0, resolve@^1.8.1:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.12.0.tgz#3fc644a35c84a48554609ff26ec52b66fa577df6"
   integrity sha512-B/dOmuoAik5bKcD6s6nXDCjzUKnaDvdkRyAk6rsmsKLipWj4797iothd7jmmUhWTfinVMU+wc56rYKsit2Qy4w==
   dependencies:
     path-parse "^1.0.6"
 
-resolve@^1.1.6:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.3.2.tgz#1f0442c9e0cbb8136e87b9305f932f46c7f28235"
-  dependencies:
-    path-parse "^1.0.5"
-
 responselike@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/responselike/-/responselike-1.0.2.tgz#918720ef3b631c5642be068f15ade5a46f4ba1e7"
@@ -6804,20 +6506,10 @@ simple-git@^1.107.0:
   dependencies:
     debug "^4.0.1"
 
-simple-html-tokenizer@^0.5.8:
-  version "0.5.8"
-  resolved "https://registry.yarnpkg.com/simple-html-tokenizer/-/simple-html-tokenizer-0.5.8.tgz#3417382f75954ee34515cc4fd32d9918e693f173"
-  integrity sha512-0Sq4FvLlQEQODVA6PH2MIrc7tzYO0KT2HzzwvaVLYClWgIsuvaNUOrhrAvTi1pZHrcq7GDB4WiI3ukjqBMxcGQ==
-
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
 
-slash@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/slash/-/slash-2.0.0.tgz#de552851a1759df3a8f206535442f5ec4ddeab44"
-  integrity sha512-ZYKh3Wh2z1PpEXWr0MpSBZ0V6mZHAQfYevttO11c51CaWjGTaadiKZ+wVt1PbMlDV5qhMFslpZCemhwOK7C89A==
-
 slice-ansi@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-2.1.0.tgz#cacd7693461a637a5788d92a7dd4fba068e81636"