Tag template data were wrong since many2manytag color introduction

And why the hell are these many2many fields called tax_id and taxes_id

the product is not stockable

CSS to LESS
Adaptation to new webclient

* Missing oe_title
* Wrong indentation

Since it is possible to select several SO and generate the invoices at
once, it must be possible to view all these generated invoices.

Due to new Sale module

It allows people to only use the rating service of the sales orders

QWeb's LazyResponse mechanism allows controllers to be inherited
and to alter the rendering context (qwebcontext) *after* calling
super().

However it caused the final rendering to occur outside the protection
of the @service.model.check decorator that handles concurrent access
errors. In rare cases the lazy rendering can be interrupted by
a concurrent access error, for example when bootstrapping the
the cache of asset bundles (as it INSERTs a bunch of attachments).

By forcing the flatten()ing of the lazy response earlier, right
after calling the route's endpoint(), it occurs within the
protection of the @service.model.check, and benefits from the
automatic retry.

flatten() was modified to avoid rendering twice the template
The flatten() in get_response() is still necessary for addons
code that directly calls get_response().

Moved QWebException into openerp.exceptions next to the other
exceptions classes - since it now has more global semantics.

~
The whole request dispatching code could really do with a
complete redesign/simplification.

Make all common form operations doable through barcode scanning

Since the method must return a deferred, resolve it with true to proceed with onchange
and with false to prevent the onchange. Deferred failure is not an option.

For some reason, the computed Many2many or One2many field is not
received through the onchange RPC call when creating a new order, but
only once the order is saved. This makes the widget displaying previous
orders kind of useless. We use this workaround with the default value
in order to be sure to send the value in the default_get call.

We also display previous orders and the agressive alerts in edit mode.

In some cases, saving the formview when a listview editable line was
being edited forced the line changes to be discarded.

[IMP] stock: product form Forecast statbutton with incoming/outgoing qty and product template and product product should be the same and consistent

The button Inventory Adjustement is also changed to Update Qty On Hand
as an inventory adjustment would expect a total inventory.
These buttons do not need a variant security group.

The incoming and outgoing quantity give more information on the forecast
button immediately.

The stock move view (Traceability statbutton) should not allow for creating or editing immediately.

Use convert_to_cache and convert_to_read to format onchange values.
Fix: default value can be a command list, the onchange convert the comand list into a wrong comand list of command list.