Remove unneed comments
Create activity model
Execute 'rails g migration change_readed_to_activities'
Execute 'rake db:migrate'
Execute 'rails g migration change_unread_to_activities'
Execute 'rake db:migrate'
Create read function
Exclude readed notification
Seed data is thicken mosaic
Merge branch 'master' of ssh://github.com/sachin21/nuko into create_notification_function

Conflicts:
  Gemfile
  Gemfile.lock
  app/assets/stylesheets/common.css.scss
  app/controllers/application_controller.rb
  app/controllers/stocks_controller.rb
  app/models/note.rb
  app/models/stock.rb
  app/models/user.rb
  app/views/common/_note.html.haml
  app/views/layouts/application.html.haml
  config/locales/en.yml
  config/locales/ja.yml
  config/routes.rb
  db/schema.rb
  db/seeds.rb
  public/javascripts/translations.js
  spec/controllers/notes_controller_spec.rb
  spec/controllers/stocks_controller_spec.rb
  spec/controllers/users_controller_spec.rb
  spec/factories/notes.rb
  spec/factories/stocks.rb
  spec/factories/users.rb
  spec/models/stock_spec.rb
Remove request methods
Remove conflict trash
Add require false
Missed remove gem
Translation locale
Missed remove gem
Refactor notes decorator
Remove class for note
Modify notice message page
Fixed navigation css