Restfy

Added
- New Request attributes vars and params to get path variables and query string parameters respectively.

Updated
- Documentation with model information.

Fixed
- Fixed routers with variable errors.

Add
- Application has a title and description attribute.
- New method .parser() in Response class to get dict, list or a model instance.
- New module testing with Client class to provide tests.
- Using bike like model processor.
- HTTPS support.
- HTTP request client to requests.

Fixed
- Registering handler not mapping root paths.