added initial suite value for the root suite in the mocha_reporter, in case a hook fails before the first suite is loaded

test/mocha_multi_reporter.js

test/browser_integration/esjs_reporter.js

@@ -34,7 +34,8 @@
     var stats = this.stats;
     var rootSuite = {
       $el: $('<ul id="mocha-report"></ul>'),
-      results: []
+      results: [],
+      suites: []
     };
 
 

test/browser_integration/index.html

@@ -33,6 +33,7 @@
     mocha.checkLeaks();
     mocha.slow(1000);
     mocha.timeout(11000);
+    mocha.globals(['console', 'elasticsearch']);
     mocha.bail();
     /PhantomJS/i.test(navigator.userAgent) || mocha.run();
   </script>