Before, in the list view, the user could not select a record range easily. He had to
check/uncheck manually each checkbox in the range.
Now, the user can select a range of records in list view by hitting its first record
and and its last record while holding SHIFT for the second.
It's also possible to do it with the keyboard:
- pressing <SPACE> to select a record and <SHIFT+SPACE> to select a range of records.
- pressing <SHIFT+ARROW> to extend to current checkbox
task-2039894
Part-of: odoo/odoo#99050
Dardenne Florent (dafl)
edd296da29