Fixes #10904

The link to open the merging partners wizard was duplicated
in the action menu:
 - Once as "Deduplicate Contact",
 - Once as "Merge selected contacts".

This is due to the revision 30a7ef80,
converting the
`<record model="ir.actions.act_window"...`
to an
`<act_window`
which creates an action binding automatically.

No action binding must be created for this window
action, as there is already another one,
the link to this wizard is already in the
partners action menu, thanks to the `act_window`
`action_partner_merge`.

Besides, the `'default_state': 'option'` seems useless,
as this is the default value set in the model directly.
On the opposite, removing the `active_test` (as done in
the revision mentioned above) could be armful. We
therefore re-set it.

opw-669688

Option --auto-reload was removed (and the corresponding feature bound to
--dev), don't document an option which doesn't exist anymore.

closes #10697

When the database_or_uri is not a URI, rather than generate a dsn string
just collect the various psycopg2.connect keyword arguments in a
dictionary, and return that. This way psycopg2/libpq is the one doing
any necessary processing on the various parameters.

Fixes #3865 and fixes #6958 in a more resilient manner than manually
escaping dsn-injected values so database names or passwords containing
spaces or non-ascii characters work correctly.

In case a URI is provided to the dsn() function, return it as the `dsn`
keyword to get the same behaviour as previously.

Since we're checking dsns by equality, a dict should work just as well
as a string.

The algorithm for matching analytic accounts based
on search term is only meant to be used for
simple, positive operators.
In other cases the results will not be what the user
expects. Falling back to the default name_search
behavior will be more useful.

When a tax with an amount of 0 percent was linked to an invoice line,
this tax didn't appear in the tax details in the bottom of the invoice
report.

opw669162

By calling directly the method `fields.Datetime.now`,
the default order date was the datetime at which
the server is started or the worker created,
while, it should be the current datetime, not
the datetime at which the registry has been
loaded.

opw-668278

[FIX] account: fixed display bug in the manual reconciliation widget where currency difference entries where displayed with no amount (since they had a currency_id but not amount_currency). In that case, we now fallback on the company currency

[FIX] account: when a currency difference is reversed, we need to match together the origin currency line on the partner account and its newly created reversal otherwise they don't cancel each other completly since they still both appear on reports, followups...

[FIX] account: put the partner_id on the currency difference line otherwise the receivable account of the partner won't be equal to 0

These attributes have been forgotten during rewrite in new-api.

When an order is created without any picking, the button
"RECEIVE PRODUCTS" can be hidden.

opw:669081

Ogone responses comes from direct s2s calls or form feedback;
not necessarily in that order. The behaviour of the system should
be the same in both cases. This commit add payment_methode creation
when a s2s response contains the necessary information, juste like
the form feedback methods.

Ideally these methods should be merged to share the same code,
this will be done in master (v10).

+ old message_post call with wrong kwargs.

to load and display more fields of the corresponding model.

In a SO line, the price unit is taken from function "_product_price"
set on the product(model: "product.product"), this is why the variable
new_list_price has to be taken on the product too. In this way, the right
discount can be computed. Before the fix, new_list_price was equal to
the price set on the product template(list_price) then if the product template had
several variants with several sale price, the discount was wrongly computed.

opw:668636

Have been removed at bcca4a44

`Werkzeug.url_encode` can handle unicode,
while `urllib.urlencode` cannot.

opw-669541
Fixes #10928

When making a landed costs with pickings using
unit of measures different than the default products unit of measure,
the additional costs added to the quants inventory value were wrong.

This is due to the fact the quants unit of measure is always
the quants product unit of measure, while the quantity
in the adjustment lines were assumed in the stock moves
unit of measure.

As there is no unit of measure field on the adjusment lines,
it makes sense to assume the quantity within the product
unit of measure, to display the quantity within the unit
of measure the user uses the most, which is, normally,
the product unit of measure.

Thanks to this, the additional costs added to the quants
inventory value is now correct.

opw-668374

SEO : Avoid to have Soft 404

Avoid to index 403 pages

Avoid to be in sitemap.
Anyway, it is show only if group user and no permission for public user.

To match the current website, we should compare the request http_host to the domain and not
to the website name. That was working luckily because name and domain in demo was the same.

close #10870

Translated text is stripped of starting and ending spaces on Transifex which
makes the result text look bad (as translators do not put spaces in their
translation either).
Add explicitely a space to be sure it's present in the translation.
Will have no effect on English as it's HTML

By default, a pricelist can be created without pricelist item. However,
if a user does not have the rights to manage the pricelist items (or
simply does not want to manage them), the feature is unusable. Indeed,
the user will create a new pricelist (for example, in a new currency),
but this pricelist will not have any item. Therefore, the pricelist will
not apply to anything.

The fix creates a pricelist item by default. The pricelist item is the
most generic possible: it applies to all products and uses the list
price as a base price.

opw-667607

Help menu "?" has been removed at bcca4a44, remove the sentence from the planner.
Can not adapt the text as would break the translations.
opw 669462

The problem was that mentions weren't correctly erased with DELETE key (in some
conditions), or when replacing mention text. When this happened, the mention
didn't appear in the message, but the message was even tough sent to the erased
mentioned people.

With this rev., we don't try to detect erasing on the fly anymore, but we
rather validate mentions before sending the message with the content of the
input.

opw 669362

In the report model `im_livechat.report.channel`,
The `session_name` field no longer exists. It has been
replaced by `technical_name` instead, labelled
`code`.

opw-669443

Use the same factor than the one used when
computing the products to consume at confirm.

Before, the quantity of products to consume was wrong
when using a different unit of measure in the BOM
than in the production order.

e.g.
 - BoM defined as:
   - 1 dozen of milk
   - BoM lines: 1 cow
 - Production order:
   - 1 unit of milk
   - BoM: The above one
At confirm, the quantity to consume is 0,083 cow (1 cow / 12, this is correct)
But, when updating the quantity to 2.0,
it updated the quantity of cow to 24.0, instead of 0,16.

opw-669447

When a shipping/invoice contact is created, the picture with the truck/dollar must
be used. Inspired from 66d4de7a

When a product template has several variants, the fields volume, weight and
standard price don't have be displayed in the prodcut template form view.

opw:669240

Missing from previous commit 50382418