We apply a lock/unlock mode for the mo as was done for the picking.
In locked mode, the user can do all the regular things, but not change
the quantities done given by the work order or produce wizard.
In unlocked mode, only allowed by the mrp manager, the user can change
those quantities.

We opted to remove the 4 lines and just use a check box to indicate
there are lots behind a line.

For the finished products tab, we opted to show the move lines instead
of the moves as this way, you don't need to click further.  If nothing
has been produced yet, a message indicates to produce something first.

When processing moves with 0 initial demand,
it will set the initial demand = qty_done.  Also, when updating the quantity of
an MO, don't take into account those with 0 quantity.

If not UoM set, timesheet UoM is hours by default
and product one is Units. We can consider 1 unit =
1 hour.

SO line partner should be the same as the
task cutomer. The so line field only appears
when customer is set, so it makes sense.

To confirm expense, you have to be expense manager,
which implied HR officer. This implied relation is
not required anymore.
For the HR apps to be independent, removing this
relation is better and does not impact normal
expense flow (submit - confirm - post).

This commit ensures that the prerequisites for the new tablet view
(introduced in Enterprise) are met. Aside from a few additional fields
and simple view modifications which allow simpler changes via
inheritance, the main change it introduces is the capability to take
into account consumed quantities of untracked components.

This revision allows the page number of a pdf file to be set via an
integer field. If the pdf widget is attached to the 'field' field, then
the page can be changed via the 'field_page' field.

This commit lays the groundwork for the new work order tablet view,
which is a fullscreen form view that requires to be started in 'edit'
mode.

This revision changes the BOM and routing of what was previously a
"computer desk". The aim is to provide a complete example which can be
used to showcase what can be accomplished with the new tablet view.

Was too technical

Part of commit was missing in 6e4db0e6 .

 * fix breadcrumb for invoices in portal, when going into an invoice
   the 'Invoices' part of the breadcrumb allowing to come back to the
   invoices list was not a link;
 * remove duplicate of invoice reference in page view;

- Folded column design
- Adapt progressbar header layout
- Remove custom opacity mixin (use default o-hover-opacity)
- Remove columns' border (increase padding-right)
- Decrease counter opacity if no records
- Refine counter animations
- ...

Posting a message on a custom model (i.e. created with Studio) crashed.

If it's a custom model, its `_original_module` attribute is not correctly set so
trying to retrieve the icon based on this attribute does not work.

Before this rev., onchange specs where only computed up to level
2 (i.e. for fields inside x2many fields). So basically, if there
were a one2many list inside a one2many (e.g. which opens in a
form view), the fields of that inner one2many list weren't added
to the specs, and it could lead to unexpected responses from the
server (like erasing the changes made on the inner one2many
records).

Closes #19600

Otherwise Paypal layout is a bit messy as fees appears before accounting
configuration which should be the first thing to be displayed.

[IMP] stock: logged the note when edit the initial demand on a picking and when edit the received(done) quantity on a picking done(validated) as well as backorder message is deleted for better usability

 * set height for draw signature when user want to accept order to avoid
   various display issues;
 * fix name input not being displayed as error if trying to sign with a
   void partner name;
 * no more show 'Accept & Sign' button if customer signed document;
 * update message string for success message after signature;
 * add an option to specify the signature button label and use it in
   sale customer portal;
 * improve return of signature route to return more specific error
   messages;

This commit contains squashed code from @rop-odoo .

Do it like sale order report.

 * display canceled or done status of quotations on quotation page
   view in order to ease user navigation;
 * allow to filter on state;
 * fix breadcrumb for canceled quotations, currently telling 'Sales
   Orders' instead of 'Quotations';
 * display order shipping address only if multi address group
   is activated;
 * display order expiration date on sale order customer portal;
 * when signed, add help message on disabled 'Sign' button telling
   when and by who the order has been signed;
 * fix download button display and alignment in quote template

This commit contains squashed commits coming from @jpr-odoo and
@abh-odoo .

not detected by the runbot... but so the test isn't executed.

Now that @jem-odoo has finally migrated to python3

- DIOT report is splitted in some columns like Tax 16% , Tax 0%, Retention and Exempt. was added a tag by each column, to allow indicate the correct column. However, this report is broken since this commit:

https://github.com/odoo/odoo/commit/3fb4159ad9c9b9488912292b7b339d9f1fd2ce3c#diff-0cd8c6aab13e39d5fe3ec259db54035cL3)

- Assign the new tags in the correct tax