Modifies the Workflows meaning for Support Request Workflow

    Draft: Reservation isn't Payed, Person is created
    Planned: Reservation is Payed, User is going to be Notified
    Ordered: First month isn't payed, Hosting Subscription is created
             (started), user is notified about the payment to be done.

    Confirmed: Hosting Subscription is stopped until the payment
               is done. Once it done, instance is started and
               user is Notified.

    Started: User is available for this user.

    Stopped/Delivered aren't implemented.

  Nothing is implemented inside the workflow itself, alarms calls the
  scripts which changes the transitions once everything is ready to move
  foward.

  Allocation aoccur when if subscription request is in ordered state. We
  allocate earlier to reserve the space until the payment is done.