Comment 2 for bug 1273790

Hi Matt,

Thank you for taking out your valuable time to review my charm. As per you suggestions I have revised my charm to fix those issues.

Issues fixed:
   - Included the juju expose charm in readme.
   - Used `open-port` to open the 9990 port.
   - made the admin user and password configurable via config.yaml
   - start hook is idempotent now.

Existing issue:
   - verify the file contents cryptographically before installing;
      The reason behind this issue is that there is no cryptographic key provided with the wildfly download. I have raised this issue with wildfly people. Hope they fix it soon.