Gem dependencies updated
Use haml as template engine
Copy cooking models from PAS, use BaseModel to make all models use dedicated database
Copy migration from PAS, specify connection to make this engine use different database
Copy spec from PAS
Copy factory from PAS, also include some factory generated with this engine (should be empty)
Copy controller from PAS
Add rake task to migrate a different database for this engine
Add carierwave and mini_magick as dependency of this engine
Copy file uploaders from PAS
Add tab_on_rails as dependency of this engine
Namespace model specs
Common base model for this engine should be abstract class
Force using bare table name instead of prefixed name because of isolate_namespace
Use bare model name for factory instead of prefixed one
Fix factory not using namespaced classes
Rename factory file to be cleaner