In method `user_has_groups`, make "Technical Features" effective in debug mode.
Make the group "Employees" inherit "Technical Features".
Make the group "Technical Features" invisible in the user form view.
Remove useless `ir.rule` attached on group "Technical Features".
Fix `test_acl` by avoiding the tricks around the group "Technical Features".

A new view type has been created : sales_dashboard.
It is used to display some figure in the sales_team_dashboard.

Also added in this commit : 3 fields on res.users to fix sales target
	- target of won opportunities
	- target of activities done
	- target of invoiced sale orders

This attribute can be used when the view needs a searchview but wants it to be hidden.

invoice_state does not exist anymore

In practice, we replace:

    <field name="active" widget="boolean_button"
        options='{"true": "Active", "false": "Inactive"}'/>

by:

    <field name="active" widget="boolean_button">
        <span class="o_stat_text o_true text-success">Active</span>
        <span class="o_stat_text o_false text-danger">Inactive</span>
    </field>

[IMP] stock: pack operation details usability: change gear into pencil, use correct record, split quantities

It makes it clear which warehouses, products, product categories
are applied to a certain route (also add inverse many2many field)
in the route form.

The push/procurement rules forms are also a little bit uncluttered
to make a clear distinction between where it is applied and what it creates.

[FIX] account_move: Added date domain to calculate initial balance for General & Partner Ledger report

Also correctly left align the menu when there is a multi line item and
vertical-align all the elements of the header so that it does not look
broken when there is a multi line title.

Major changes:
- No use of UoS anymore
- Specific method to calculate delivery

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore
- Partial migration to new api

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore
- Remove invoicing process

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

New module to be able to link timesheet on a sale order.

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No invoicing anymore
- Migration to new api

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- Link with account analytic lines

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- Recalculate date planned

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore
- Manage delivery of kits

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nimproduct_id_change_margin

Major changes:
- No use of UoS anymore
- Rewrite product_id_change_margin

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Reason: complete rewrite of the Sale module. Invoicing is now managed through
Sale.

Responsible: fp, dbo, nim

Links expenses and sale modules.

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Reason: complete rewrite of the Sale module. Invoicing is now managed through
Sale.

Responsible: fp, dbo, nim

Invoicing is now completely handled from the SO.
cf. documentation

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Reason: complete rewrite of the Sale module. Invoicing is now managed through
Sale.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- New start and expiration dates
- Remove field Contract Status
- Simplified because use of sale_timesheet

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

New module to centralize UoS management.

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore
- Partial migration to new api

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore
- No use of Journal Name

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim

Major changes:
- No use of UoS anymore

Reason: complete rewrite of the Sale module.

Responsible: fp, dbo, nim