Downgrade karma phantom launcher

Author: javivelasco

package.json

@@ -60,7 +60,7 @@
     "karma-chrome-launcher": "^0.2.0",
     "karma-cli": "^0.1.0",
     "karma-mocha": "^0.2.0",
-    "karma-phantomjs-launcher": "~0.2",
+    "karma-phantomjs-launcher": "~0.1",
     "karma-webpack": "^1.7.0",
     "mocha": "^2.3.3",
     "node-libs-browser": "^0.5.2",