title: how to add multiple roles to an admin user in Apache tomcat 8?
body: <p>Recently i've installed an apache tomcat 8.
  my tomcat-users.xml contains this:</p>
  
  <pre><code>&lt;tomcat-users&gt;
      &lt;role rolename="admin-gui"/&gt;
      &lt;user username="tomcat" password="pass1234" roles="admin-gui"/&gt;
  &lt;/tomcat-users&gt;
  </code></pre>
  
  <p>I want to enable openning manager app and server status on this user too.
  can anyone help me on this ?</p>