allow selection of wrapper, transports, and set passwords

added controls for passwords in web console
set broker name
select transports (openwire or stomp)

This change has no effect on existing defaults or behaviors.

1) It allows setting passwords for the admin, mcollective and web console accounts
2) It allows selection of the transport protocols (openwire|stomp) from templates
3) It allows control of the webconsole listener interface
4) It allows selection of the startup wrapper (tanuki or integrated)