fix(client): add ES5 shim

Kevin WENNER · Kevin WENNER · commit 14c30b734fc1 · 2015-08-04T11:08:10.000+02:00
Karma client now uses core-js ES5 shim in order to support IE8. Usage of dom-serializer had previously broken IE8 support. Closes #1529
diff --git a/client/main.js b/client/main.js
@@ -1,6 +1,7 @@
 /* global io */
 /* eslint-disable no-new */
 
+require('core-js/modules/es5')
 var Karma = require('./karma')
 var StatusUpdater = require('./updater')
 var util = require('./util')
