s2-create-persistent-token
Purpose
Creates a persistent token domain class for storing remember-me cookie information in the database. The general format is:
grails s2-create-persistent-token <classname>Example
grails s2-create-persistent-token com.yourapp.PersistentLoginDescription
This creates the domain class in the specified package, and also registers the name ingrails-app/conf/Config.groovy, along with enabling persistent remember-me.