message: package.json - added test task and got rid of unused dependencies
diff: {
  "scripts": {
  + "test": "karma start",
  "testcafe": "concurrently \"http-server\" \"testcafe chrome testCafe/tests/\"",
  "build_knockout_dev": "webpack --env.buildType dev --env.platform knockout",
  "build_react_dev": "webpack --env.buildType dev --env.platform react",
  "jquery": "^3.1.1",
  "karma": "^1.4.0",
  "karma-chrome-launcher": "^2.0.0",
  - "karma-commonjs": "^1.0.0",
  - "karma-coverage": "^1.0.0",
  "karma-junit-reporter": "^1.0.0",
  "karma-phantomjs-launcher": "^1.0.0",
  "karma-qunit": "^1.0.0",
  