This rev. fixes several issues with the sorting of dataPoints of
type list in the BasicModel.
First, only 'static' lists (i.e. x2many lists) must be sorted
client-side, and results of search_read RPCs must remain unsorted
as they are already retrieved sorted from the server.
Second, editable and non-editable x2many lists don't behave the
same with respect to sorting (we reproduced in this commit the
behavior of saas-15). With editable lists, the edited rows are
unsorted, except if the user explicitely ask for a sort (by
clicking on a column header), until the form view is saved. With
non-editable lists (as for x2many kanban), the sort is performed
directly when a record is created or updated (as the edition is
done from a dialog).
Adrien Dieudonne
c2563dbb0d