Bank

TODO

引入方式

增加到 Gemfile

gem 'bank',
  github: "mindpin/bank",
  branch: "master"

gem 'enterprise_position_level',
  github: "mindpin/enterprise_position_level",
  branch: "master"

gem 'kc_courses', :github => 'mindpin/kc_courses',
                  :branch => "master"