bay6/preunion — pull request #3 by zlx (2013-07-22 05:33:20+00:00)
Title: upgrade rails to 4.0.0 and ruby 2.0.0

升级到 rails 4 和 ruby 2.0

将 config/database.yml 和 config/initializers/secret_token.rb 添加到 gitignore

更新 README.md 添加说明