Add a roles directive and properly recolor the roles

static/js/app.js

@@ -436,6 +436,34 @@ quayApp.directive('entitySearch', function () {
 });
 
 
+quayApp.directive('roleGroup', function () {
+  var directiveDefinitionObject = {
+    priority: 0,
+    templateUrl: '/static/directives/role-group.html',
+    replace: false,
+    transclude: false,
+    restrict: 'C',
+    scope: {
+      'roles': '=roles',
+      'currentRole': '=currentRole',
+      'roleChanged': '&roleChanged'
+    },
+    controller: function($scope, $element) {
+      $scope.setRole = function(role) {
+        $scope.currentRole = role;
+        if ($scope.roleChanged) {
+          if ($scope.changeParams) {
+            $scope.changeParams();
+          }
+          $scope.roleChanged({'role': role});
+        }
+      };
+    }
+  };
+  return directiveDefinitionObject;
+});
+
+
 quayApp.directive('namespaceSelector', function () {
   var directiveDefinitionObject = {
     priority: 0,