Adafruit-circuitpython-httpserver

This release includes new examples illustrating usage of the library with asyncio. Thank you michalpokusa.

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-httpserver`.

Read the [docs](https://circuitpython.readthedocs.io/projects/adafruit-circuitpython-httpserver/en/latest/) for info on how to use it.

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-httpserver`.

Read the [docs](https://circuitpython.readthedocs.io/projects/adafruit-circuitpython-httpserver/en/latest/) for info on how to use it.

This release contains several improvements:
- `cookie` property for Request and Response
- support for FormData File
- support for 301 / 302 redirects
- token authentication option
- refactoring

See 67 for the full list of changes.

Thank you michalpokusa

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-HTTPServer`.

Read the [docs](https://docs.circuitpython.org/projects/httpserver/en/latest/) for info on how to use it.

This release includes HTML entity escaping that is defaulted to enabled on data sent from the front end. This helps mitigate some of the potential for Cross Site Scripting.

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-HTTPServer`.

Read the [docs](http://circuitpython.readthedocs.io/projects/HTTPServer/en/latest/) for info on how to use it.

This release contains new features for:

- Websocket server handler capability
- Server Sent Event handler capability
- Route refactoring to make it easier to declare routes in seperate files

This release is backwards compatible. See 63 for the complete list of changes.

Thank you michalpokusa.

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-HTTPServer`.

Read the [docs](http://circuitpython.readthedocs.io/projects/HTTPServer/en/latest/) for info on how to use it.

This release includes the following:
- new feature to access FormData from requests
- new feature to set default headers to be returned with all responses
- Improvements to docstrings and examples
- new example illustrating usage with the ethernet Wiznet5k library.

Thank you michalpokusa, FoamyGuy, and anecdata for their work to submit and test the changes.

To use in CircuitPython, simply install the [Adafruit CircuitPython Bundle](https://circuitpython.org/libraries).

To use in CPython, `pip3 install adafruit-circuitpython-HTTPServer`.

Read the [docs](http://circuitpython.readthedocs.io/projects/HTTPServer/en/latest/) for info on how to use it.