feature: replaced phantom js with headless chrome

Author: romaniam

karma-ci.conf.js

@@ -45,7 +45,7 @@ module.exports = function(config) {
 
 		// start these browsers
 		// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
-		browsers: ['PhantomJS'],
+		browsers: ['ChromeHeadless'],
 
 		// Continuous Integration mode
 		// if true, Karma captures browsers, runs the tests and exits

package.json

@@ -20,11 +20,10 @@
   "devDependencies": {
     "@ui5/cli": "^0.2.1",
     "eslint": "^4.19.1",
-    "karma": "^2.0.2",
+    "karma": "^2.0.5",
     "karma-chrome-launcher": "^2.2.0",
     "karma-coverage": "^1.1.2",
     "karma-openui5": "^0.2.3",
-    "karma-phantomjs-launcher": "^1.0.4",
     "karma-qunit": "^1.2.1",
     "qunitjs": "^2.4.1",
     "rimraf": "^2.6.2",