Kivy-matplotlib-widget

Fix:

- possible error on multi touch and zoombox
- MatplotFigureSubplot: fix axis detection when widget position is not (0,0)

New Feature
- zoom x or y with touch angle (attribute auto_zoom). Manage detection angle with "zoom_angle_detection" attribute (default 15deg).

Example
- add new live data example (big data)

Nice to have kivy attribute
- new attribute auto_cursor. Auto register lines --> list of all axis lines on_figure or register_cursor on_figure for subplot

Fix
- fix cursor update when use touch mode (hover_instance doesn't update on fast mode)
- handle disabled attribute --> don't do touch or on_mouse

Other
- default formatter for cursor like minmax (get_major_formatter.short_data())
- add more pip install in example
- on desktop mode -> not calculate hover if on_touch_down detected

- New feature:
New minmax touch_mode. See example https://github.com/mp-007/kivy_matplotlib_widget/tree/main/examples/exampe_minmax_option

- Fix:
Several fix on twin axis for MatplotFigureSubplot widget

Correctly fix mouse scrolling with subplot (sorry)

Fix mouse scrolling with subplot

- New widget
Add MatplotFigureSubplot to handle all kind of Matplotlib figures (use also mplcursors tool). See example https://github.com/mp-007/kivy_matplotlib_widget/tree/main/examples/example_4_differents_subplot