Justpy

fixes 242 with fix for 26 in Firefox - adds tutorial example code

see 409

This is the first release in a long time and includes many new features as well as bug fixes. I recommend continuing using release 0.1.15 for production.

New features:
1) Ability to register component for use by parser
2) 'keydown', 'keyup', 'keypress' events added to WebPage
3) In WebPage added method write that adds markdown and method equation that adds an equation.
4) Added class TailwindVersion1Page(WebPage) if you want to use version 1 of tailwind instead of version 2 which is default now
5) Markdwon element
6) Equation element
7) If AgGrid field includes 'formatter' it is evaluated as javascript
8) Quasar version option
QUASAR_VERSION = config('QUASAR_VERSION', cast=str, default=None)
9) Request handlers can return raw starlette response (just return startlette respose) line 171 in justpy.py
10) Support for additional chart packages: Vega, Bokeh, Plotly, DeckGl

Added requirement for the websockets package without which issues with uvicorn arose.

Added props to Quasar components which were updated..

Mainly changes to AgGrid:
https://justpy.io/grids_tutorial/checkbox/
https://justpy.io/grids_tutorial/field_evaluation/
https://justpy.io/grids_tutorial/grid_api/

Some minor bug fixes

Updated local tailwind version

You can use wp.redirect in request handlers with no need for page_ready event

1. Various bug fixes

2. New transitions attributes makes it easy to add CSS transitions to elements https://justpy.io/tutorial/transitions/

3. More flexibility running JavaScript code on page using the result_ready page event

4. Ability to add user supplied cookies via the cookies attribute of WebPage