New Quay Sec UI and fix some small bugs

Fixes #855

static/js/directives/ui/vulnerability-priority-view.js

@@ -0,0 +1,18 @@
+/**
+ * An element which displays a priority triangle for vulnerabilities.
+ */
+angular.module('quay').directive('vulnerabilityPriorityView', function () {
+  var directiveDefinitionObject = {
+    priority: 0,
+    templateUrl: '/static/directives/vulnerability-priority-view.html',
+    replace: false,
+    transclude: true,
+    restrict: 'C',
+    scope: {
+      'priority': '=priority'
+    },
+    controller: function($scope, $element) {
+    }
+  };
+  return directiveDefinitionObject;
+});