of one of the axes is a many2one field

[ADD] show grand total
[IMP] classify floats as floats

[IMP] write formatted value to back to input

[RFR] and being on it, make reacting to changes in overrides simple

this is necessary for correct operation after creating new records

* README update to newest OCA template
* Example in README
* Massive performance boost for big matrices, specially on Firefox
* Assign id on row in order to find it back in all cases
* Fix OCA#321, choked on cached writes

Declare as many options prefixed with this string as you need for binding
a field value with an HTML node attribute (disabled, class, style...)
called as the `<name>` passed in the option.

NOTE: This doesn't prevent to require to fill the full matrix with
all the combination records.

…s_clickable attrs

XML attributes for the widget that allows to configure if the axis will be clickable
or not in case the source field is a many2one field.

… EE dark mode.

The background color was needed in previous versions, however now the color is inherited by parent elements. Also removing shadow from totals.

Chris is no longer active, Jasmin was already maintainer in v17 and David
has been proposing fixes and taking care already that everything is properly
working and mainteined across versions.

…any fields.

fixes OCA#3167

<=v15 used to pass the list view field node to the rendering widget,
enabling full configurability of the value field

…ckable)

it was possible to make the axis fields links to the record if they were
many2one fields

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: web-18.0/web-18.0-web_widget_x2many_2d_matrix
Translate-URL: https://translation.odoo-community.org/projects/web-18-0/web-18-0-web_widget_x2many_2d_matrix/

Currently translated at 100.0% (7 of 7 strings)

Translation: web-18.0/web-18.0-web_widget_x2many_2d_matrix
Translate-URL: https://translation.odoo-community.org/projects/web-18-0/web-18-0-web_widget_x2many_2d_matrix/it/

…changes

use components to render axes and aggregates, allowing custom widgets
there

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: web-18.0/web-18.0-web_widget_x2many_2d_matrix
Translate-URL: https://translation.odoo-community.org/projects/web-18-0/web-18-0-web_widget_x2many_2d_matrix/

Currently translated at 100.0% (8 of 8 strings)

Translation: web-18.0/web-18.0-web_widget_x2many_2d_matrix
Translate-URL: https://translation.odoo-community.org/projects/web-18-0/web-18-0-web_widget_x2many_2d_matrix/it/