Added laravel project.
Added ruby env., rack server and powder with running php.
Added `way/generators` package to help quick created laravel file.
Added `laravelbook/ardent` package to help self-validating smart models.
Register generator provider.
Modify database connection configuration.
Modify app configuration.
Added comments migration.
Added users migration.
Added create user and comment relationship.
Fix database's name incorrect.
Fix comments migration `user_id` column should use unsigned().
Added migration that users table add password column.
Modify users model extend ardent.
Added comment model.
Modify BaseController to show the message.
Added bower package manager.
Ignore javascript component folder. User should install `bower` package manager and type `bower update` to installed dependency javascript components.
Modify BaseController. Remove set layout. layout set in the view.
Added comment controller and route.