Fix karma conf for CI

Author: Maxime Lafarie

karma.conf.js

@@ -26,7 +26,7 @@ module.exports = function (config) {
     logLevel: config.LOG_INFO,
     autoWatch: true,
     browsers: ['Chrome'],
-    singleRun: false,
-    restartOnFileChange: true
+    singleRun: true,
+    restartOnFileChange: false
   });
 };