This release:

* adds a "host_types" entry to the upp subscription file header
  which can be a list of platforms (i.e. ups or upd -H options)
  for which to do product surveys -- defaults to `ups flavor`

* corrects some upp product install bugs.

* improves upp mail output

* fixes use of dist_node in updconfig files, which got broken in
  upd v4_5

* Sets FTP_PASSIVE in the environment on setup, so that upd works
  behind certain firewalls.

* adds two table file actions:
  "installprodserver"
        sets up a cron job to run upp with a subscription file that
        updates all dependencies of the "autoupp" product
  "installasroot"
        sets up a cron job to run upp with a subscription file that
        does a "ups installasroot autoupp" when any autoupp products
        were installed by "installprodserver", above.
  By running "ups installprodserver upd" on your products server system,
  and "ups installasroot upd" on each node using that products server,
  you get automatic updates of kerberos and the products it needs.