title: Tomcat 7 Manager - Commands disabled
body: <p>I setup Tomcat7 on Debian squeeze.
  I changed tomcat-users.xml to contain a role "manager-gui" and a user with this role.</p>
  
  <p>When I log onto the manager web admin, the deploy/undeploy commands as well as deployed applications are not displayed.</p>
  
  <p>In spite of that, I have a message : "Host Manager installed - commands disabled". This happens with apt-get install tomcat7 tomcat7-admin, as well as with downloading and installing manually.</p>
  
  <p>Additionnaly, this Tomcat is behind an Nginx server which proxy-passes the requests.</p>
  
  <p>Does anyone know how to get these commands working ?</p>