Merge pull request #21 from ember-cli/NullVoxPopuli-patch-1

Remove @ember-data/tracking

Author: mansona

files/package.json

@@ -45,8 +45,7 @@
     "@ember-data/request": "~5.5.0",
     "@ember-data/request-utils": "~5.5.0",
     "@ember-data/serializer": "~5.5.0",
-    "@ember-data/store": "~5.5.0",
-    "@ember-data/tracking": "~5.5.0<% } %><% if (typescript) { %>",
+    "@ember-data/store": "~5.5.0<% } %><% if (typescript) { %>",
     "@ember/app-tsconfig": "^1.0.3<% } %>",
     "@ember/optional-features": "^2.2.0",
     "@ember/string": "^4.0.0",