Changed behaviour of acts_as_paraniod. Finder wrapper removed an replaced by simple named_scope 'without_deleted'.

app/models/user.rb

@@ -20,6 +20,8 @@
 require 'digest/sha1'
 # specific user rights through memberships (see Group)
 class User < ActiveRecord::Base
+  #TODO: acts_as_paraniod ??
+  
   has_many :memberships, :dependent => :destroy
   has_many :groups, :through => :memberships
   has_one :ordergroup, :through => :memberships, :source => :group, :class_name => "Ordergroup"