add karma-cli

Author: levithomason

karma.conf.js

@@ -65,7 +65,7 @@ export default config => {
           stardust: `${paths.src}/index.js`,
         },
       },
-      plugins: ENV.isProduction()
+      plugins: !ENV.isDevelopment()
         ? [exitPlugin]
         : [],
     },

package.json

@@ -63,6 +63,7 @@
     "imports-loader": "^0.6.4",
     "json-loader": "^0.5.3",
     "karma": "^0.13.13",
+    "karma-cli": "^0.1.1",
     "karma-mocha": "^0.2.0",
     "karma-mocha-reporter": "^1.1.1",
     "karma-phantomjs-launcher": "^0.2.1",