issue_61: add test gems as dependency
issue_61: set up rake task to run test and make it default
issue_61: require all test gems, load the dummy app and config RSpec
issue_61: use RSpec and FactoryGirl when generate model and controller
issue_61: copy views from PAS
issue_61: copy routes from PAS
issue_61: update gem lock for mysql2, rspec and factorygirl
issue_61: use haml as template engine
issue_61: add tab_on_rails as dependency of this engine
issue_61: run migration in this engine when migrate DB from main app
issue_61: copy models from PAS and namespace them
issue_61: copy migration from PAS, not changed anything, just name different
issue_61: name space migration
issue_61: rename migration to match name space
issue_61: Register UI with main app
issue_61: copy controllers from PAS
issue_61: namespace controller
issue_61: use main app layout
issue_61: remove layout for this engine so that it can pickup main app layout
issue_61: action menu which conform PAS action menu