* Added note version controller and test

* Added pool version controller and test
* Refactored unit tests for post disapprovals
* Renamed PostModerationDetail to PostDisapproval

app/controllers/note_versions_controller.rb

@@ -0,0 +1,10 @@
+class NoteVersionsController < ApplicationController
+  respond_to :html, :xml, :json
+  before_filter :member_only, :except => [:index, :show]
+  
+  def index
+    @search = NoteVersion.search(params[:search])
+    @note_versions = @search.paginate(:page => params[:page])
+    respond_with(@note_versions)
+  end
+end