Remove faker dependency

Author: Turbo87

package-lock.json

@@ -81,7 +81,6 @@
     "eslint-config-prettier": "^6.9.0",
     "eslint-plugin-ember": "^7.7.2",
     "eslint-plugin-prettier": "^3.1.2",
-    "faker": "^4.1.0",
     "loader.js": "^4.7.0",
     "normalize.css": "^8.0.1",
     "nyc": "^15.0.0",

package.json

@@ -1,13 +1,11 @@
 import setupMirage from 'ember-cli-mirage/test-support/setup-mirage';
-import faker from 'faker';
 import timekeeper from 'timekeeper';
 
 export default function(hooks) {
   setupMirage(hooks);
 
   // To have deterministic visual tests, the seed has to be constant
   hooks.beforeEach(function() {
-    faker.seed(12345);
     timekeeper.freeze(new Date('11/20/2017 12:00'));
   });