remove phantomjs

Author: akirasosa

package.json

@@ -83,12 +83,10 @@
     "karma-jasmine": "~1.0.2",
     "karma-mocha-reporter": "^2.0.2",
     "karma-notify-reporter": "^1.0.0",
-    "karma-phantomjs-launcher": "~1.0.2",
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^1.8.0",
     "node-sass": "^3.5.3",
     "npm-run-all": "^3.1.0",
-    "phantomjs-prebuilt": "^2.1.13",
     "raw-loader": "^0.5.1",
     "rimraf": "2.5.4",
     "source-map-loader": "^0.1.5",