* ud-useradd: A new -g switch for adding guest accounts, with
proper setting hostacls and shadowexpire and picking the
right keyring.
* Remove .pgp (v3 pgp key) keyrings from config.
* Update guest welcome template.
* ud-gpgimport: handle guest keyrings.
* ud-useradd: A new -g switch for adding guest accounts, with
proper setting hostacls and shadowexpire and picking the
right keyring.
* Remove .pgp (v3 pgp key) keyrings from config.
* Update guest welcome template.
* ud-gpgimport: handle guest keyrings.