message: Don't hold all parts of the breadcrumb path to valid k8s namespace value
  Don't hold all parts of the breadcrumb path to valid k8s namespace value restrictions.  Let other parts conform to valid label value restrictions
  (see https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#syntax-and-character-set)
diff: @@ -31,8 +31,8 @@ const ItemNames = {
  const IstioName = 'Istio Config';
  const Iter8Name = 'Iter8 Experiments';
  -const namespaceRegex = /namespaces\/([a-z0-9-]+)\/([a-z0-9-]+)\/([a-z0-9-]+)(\/([a-z0-9-.]+))?(\/([a-z0-9-]+))?/;
  -const extNamespaceRegex = /extensions\/namespaces\/([a-z0-9-]+)\/([a-z0-9-]+)\/([a-z0-9-]+)(\/([a-z0-9-.]+))?(\/([a-z0-9-]+))?/;
  +const namespaceRegex = /namespaces\/([a-z0-9-]+)\/([\w-.]+)\/([\w-.]+)(\/([\w-.]+))?(\/([\w-.]+))?/;
  +const extNamespaceRegex = /extensions\/namespaces\/([a-z0-9-]+)\/([\w-.]+)\/([\w-.]+)(\/([\w-.]+))?(\/([\w-.]+))?/;
  export class BreadcrumbView extends React.Component<BreadCumbViewProps, BreadCumbViewState> {
  static capitalize = (str: string) => {
  