Plugin models and controllers must be unloadable.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3770 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/generators/redmine_plugin_controller/templates/controller.rb.erb

@@ -1,4 +1,6 @@
 class <%= class_name %>Controller < ApplicationController
+  unloadable
+
 <% actions.each do |action| -%>
 
   def <%= action %>

lib/generators/redmine_plugin_model/templates/model.rb.erb

@@ -1,2 +1,3 @@
 class <%= class_name %> < ActiveRecord::Base
+  unloadable
 end