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* When a vserver is added or removed, add/remove a host entry for it from _all_ vservers
+* Some way of templating files using information that vserverctl has when running. For example, the webserver profile does some sed to do templating of __NAME__, __IPADDR__ etc. Would be nicer to just call some function to do that.
+* Some way of using the variables in the config files like 'files' would be nice, e.g.::
+
+ .bash_once /home/${PROFILEOPTIONS_username}
+
+Or vaguely similar to that