message: Properly logout when using OAuth on OpenShift4
diff: @@ -12,6 +12,7 @@ import { ThunkDispatch } from 'redux-thunk';
  import { KialiAppAction } from '../../../actions/KialiAppAction';
  import LoginThunkActions from '../../../actions/LoginThunkActions';
  import { connect } from 'react-redux';
  +import * as API from '../../../services/Api';
  type UserProps = {
  session: LoginSession;
  @@ -80,6 +81,7 @@ class UserDropdownConnected extends React.Component<UserProps, UserState> {
  handleLogout = e => {
  e.preventDefault();
  if (authenticationConfig.logoutEndpoint) {
  + API.logout();
  (document.getElementById('openshiftlogout') as HTMLFormElement).submit();
  } else {
  this.props.logout();
  