Add user role privilege table

Created a directive to handle display of user privilege roles
on the local user management page.

Signed-off-by: Yoshie Muranaka <yoshiemuranaka@gmail.com>
Change-Id: I83caea33356012752c7a67301fa2a372f0c28620
diff --git a/app/index.js b/app/index.js
index c839708..6673c29 100644
--- a/app/index.js
+++ b/app/index.js
@@ -104,6 +104,7 @@
 import users_index from './users/index.js';
 import user_accounts_controller from './users/controllers/user-accounts-controller.js';
 import username_validator from './users/directives/username-validator.js';
+import role_table from './users/directives/role-table.js';
 
 window.angular && (function(angular) {
   'use strict';