Merged the Object Daddy exemplars from trunk. r3337, r3340, r3342

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/0.9-stable@3359 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/exemplars/time_entry_exemplar.rb

@@ -1,5 +1,10 @@
 class TimeEntry < ActiveRecord::Base
   generator_for(:spent_on) { Date.today }
   generator_for(:hours) { (rand * 10).round(2) } # 0.01 to 9.99
+  generator_for :user, :method => :generate_user
 
+  def self.generate_user
+    User.generate_with_protected!
+  end
+  
 end