Changes for version 0.06
- e26e2d3 better coding style
- 936a1e4 better static file handling
- cbe3fca puts x-nantoka headers by default
- b857d56 simplified code
- 8e20caa added enable_session method
- added enable_middleware method
- Return 405 Method Not Allowed if it's not allowed(Old impl returns 404)
- 52a9094 docs about session