adds saucelabs integration to unit tests

tests/e2e/tests.js

@@ -1,3 +1,31 @@
+//saucelabs reporting; see https://github.com/axemclion/grunt-saucelabs#test-result-details-with-qunit
+var log = [];
+var testName;
+QUnit.done(function (test_results) {
+  var tests = [];
+  for(var i = 0, len = log.length; i < len; i++) {
+    var details = log[i];
+    tests.push({
+      name: details.name,
+      result: details.result,
+      expected: details.expected,
+      actual: details.actual,
+      source: details.source
+    });
+  }
+  test_results.tests = tests;
+
+  window.global_test_results = test_results;
+});
+QUnit.testStart(function(testDetails){
+  QUnit.log(function(details){
+    if (!details.result) {
+      details.name = testDetails.name;
+      log.push(details);
+    }
+  });
+});
+
 //qunit doesn't support Function.prototype.bind...
 if (!Function.prototype.bind) {
 	Function.prototype.bind = function (oThis) {