add other files
	new file:   app/assets/javascripts/hidden.js
	new file:   app/assets/javascripts/welcome.js.coffee
	new file:   app/assets/javascripts/words.js.coffee
	new file:   app/assets/stylesheets/scaffolds.css.scss
	new file:   app/assets/stylesheets/welcome.css.scss
	new file:   app/assets/stylesheets/words.css.scss
	new file:   app/controllers/.words_controller.rb.swo
	new file:   app/controllers/.words_controller.rb.swp
	new file:   app/controllers/login_controller.rb
	new file:   app/controllers/welcome_controller.rb
	new file:   app/controllers/words_controller.rb
	new file:   app/helpers/welcome_helper.rb
	new file:   app/helpers/words_helper.rb
	new file:   app/models/word.rb
	new file:   app/views/login/index.html.erb
	new file:   app/views/welcome/index.html.erb
	new file:   app/views/words/.examin.html.erb.swp
	new file:   app/views/words/.index.html.erb.swp
	new file:   app/views/words/_form.html.erb
	new file:   app/views/words/confirm.html.erb
	new file:   app/views/words/edit.html.erb
	new file:   app/views/words/examin.html.erb
	new file:   app/views/words/index.html.erb
	new file:   app/views/words/index.json.jbuilder
	new file:   app/views/words/new.html.erb
	new file:   app/views/words/show.html.erb
	new file:   app/views/words/show.json.jbuilder
	new file:   app/views/words/test.html.erb
	new file:   config/initializers/assets.rb
	new file:   config/initializers/omniauth.rb
	new file:   db/migrate/20140818214122_create_words.rb
	new file:   requirement.txt
	new file:   test/controllers/welcome_controller_test.rb
	new file:   test/controllers/words_controller_test.rb
	new file:   test/fixtures/words.yml
	new file:   test/helpers/welcome_helper_test.rb
	new file:   test/helpers/words_helper_test.rb
	new file:   test/models/word_test.rb
	new file:   vendor/assets/javascripts/bootstrap.min.js
	new file:   vendor/assets/stylesheets/bootstrap.min.css