remove ajax

Author: snewcomer

package.json

@@ -34,14 +34,12 @@
     "@ember/optional-features": "^0.6.3",
     "broccoli-asset-rev": "^2.7.0",
     "chai": "^4.1.2",
-    "ember-ajax": "^3.1.0",
     "ember-cli": "~3.7.0",
     "ember-cli-dependency-checker": "^3.0.0",
     "ember-cli-eslint": "^4.2.3",
     "ember-cli-fastboot": "^2.0.0",
     "ember-cli-htmlbars-inline-precompile": "^1.0.3",
     "ember-cli-inject-live-reload": "^1.8.2",
-    "ember-qunit": "^3.4.1",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-template-lint": "^1.0.0-beta.1",
     "ember-cli-uglify": "^2.1.0",
@@ -51,6 +49,7 @@
     "ember-load-initializers": "^1.1.0",
     "ember-maybe-import-regenerator": "^0.1.6",
     "ember-resolver": "^5.0.1",
+    "ember-qunit": "^3.4.1",
     "ember-source": "~3.7.0",
     "ember-source-channel-url": "^1.1.0",
     "ember-try": "^1.0.0",

yarn.lock

@@ -2867,13 +2867,6 @@ electron-to-chromium@^1.3.62:
   version "1.3.70"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.70.tgz#ded377256d92d81b4257d36c65aa890274afcfd2"
 
-ember-ajax@^3.1.0:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/ember-ajax/-/ember-ajax-3.1.1.tgz#dcb55aaf1a9fe8b2ce04206863384709ebc2358b"
-  dependencies:
-    ember-cli-babel "^6.16.0"
-    najax "^1.0.3"
-
 ember-assign-polyfill@~2.4.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/ember-assign-polyfill/-/ember-assign-polyfill-2.4.0.tgz#acb00466f7d674b3e6b030acfe255b3b1f6472e1"
@@ -2900,7 +2893,7 @@ ember-cli-addon-tests@^0.7.0:
     symlink-or-copy "^1.1.3"
     temp "^0.8.3"
 
-ember-cli-babel@^6.0.0, ember-cli-babel@^6.16.0:
+ember-cli-babel@^6.0.0:
   version "6.17.2"
   resolved "https://registry.yarnpkg.com/ember-cli-babel/-/ember-cli-babel-6.17.2.tgz#f0d53d2fb95e70c15d8db84760d045f88f458f69"
   dependencies:
@@ -6101,7 +6094,7 @@ mz@^2.6.0:
     object-assign "^4.0.1"
     thenify-all "^1.0.0"
 
-najax@^1.0.2, najax@^1.0.3:
+najax@^1.0.2:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/najax/-/najax-1.0.4.tgz#63fd8dbf15d18f24dc895b3a16fec66c136b8084"
   dependencies: