Add a vulnerability_found event for notice when we detect a vuln

Fixes #637

Note: This PR does *not* actually raise the event; it merely adds support for it

static/js/directives/object-order-by.js

@@ -0,0 +1,17 @@
+// From: http://justinklemm.com/angularjs-filter-ordering-objects-ngrepeat/ under MIT License
+quayApp.filter('orderObjectBy', function() {
+  return function(items, field, reverse) {
+    var filtered = [];
+    angular.forEach(items, function(item) {
+      filtered.push(item);
+    });
+
+    filtered.sort(function (a, b) {
+      return (a[field] > b[field] ? 1 : -1);
+    });
+
+    if(reverse) filtered.reverse();
+
+    return filtered;
+  };
+});