Update Gemfile and do 'bundle install --path vendor/bundle'
Add -> gem 'mongoid', git: 'git://github.com/mongoid/mongoid.git'
New file:   config/mongoid.yml
Do "rails g mongoid:config"
Modified:   spec/spec_helper.rb
Comment out ActiveRecord
Modified:   app/models/yukky.rb
New file:   test/fixtures/yukkies.yml test/models/yukky_test.rb
Do "rails g model Yukky desc:string"
New file:   app/assets/javascripts/yukky.js
Modified:   app/views/yukky/index.html.erb
Use hover() to table
Modified:   app/controllers/yukky_controller.rb
Back to use JsonManager Class
Merge branch 'add_button_to_table'