adding models, views, and controllers for 2.3 app
lock nokogiri to < 1.6.0 for rails 2.3 app
fix 2.3 authors controller to match the shared
fixing router
fix 2.3 books controller to match the shared
fix js to use prototype
speed up proxy integration tests
fixing rubygems to 1.8.25 to get rails 2.3 app working
refactoring
adding comment
cleaning up