chore(karma): setup singlerun for CI builds

Author: robinboehm

karma.conf.js

@@ -38,6 +38,6 @@ module.exports = function (config) {
     logLevel: config.LOG_INFO,
     autoWatch: true,
     browsers: ['PhantomJS'],
-    singleRun: true
+    singleRun: false
   });
 };

package.json

@@ -6,7 +6,7 @@
     "ng": "ng",
     "start": "ng serve",
     "build": "ng build",
-    "test": "ng test",
+    "test": "ng test --single-run true",
     "lint": "ng lint",
     "e2e": "ng e2e",
     "rest": "bookmonkey-api"