yaml: use selected user and not admin for onchange

Fixes: #1885
yaml: use selected user and not admin for defaults
[FIX] base: Malaysian currency

Default Currency for Malaysia is MYR (Malaysian ringgit), not MXN (Mexican peso)
Fixes #4193
[FIX] sale_margin: margin handle included taxes for sale

Another fix should probably be build for purchase price, but it isn't that easy, we need to know the partner to which the product has been purchased, as taxes are partner/country dependent.

Besides, included taxes in purchase prices happen less often.
[FIX] account: accurate amount total due with partial reconcile

This is related to rev. db98434e85be8ae0dfdb580a263704e3bac454e2

rev. abe5c803a0e36f18aec4cc56abc289f66329a749 forgot some partial reconciliations when the date domain was other than BETWEEN (for instance, <= stop date or >= start date, alone, not between)
Besides, the rev. abe5c803a0e36f18aec4cc56abc289f66329a749 did not care about account move being posted or not.

rev. db98434e85be8ae0dfdb580a263704e3bac454e2 took several times the same partially reconciled moves lines
[FIX] mail: access link generaTION

Catch only the error related to the access of the linked record.
Previous was hidding error to access the ir.config_parameter and eventual other
errors from the orm.
Uses SUPERUSER_ID to access instance URL (e.g. portal has no access to it).
Fixes #4234 #4234
[FIX]web_gantt: value rendering with decimal separator other than dot
[FIX] web_gantt: duration in business days if delay not set

delay already being the hours amount in business hours

opw-620189
[FIX] crm_partner_assign: more precise geolocation

Google api geolocation service returns a precise latitude and longitude, greater or equal than 5 digits
The precision is important as storing 2 digits instead of 5 can lead to an inaccuracy of allmost half a mile.
[FIX] account: prevent selecting company's contacts for manual account.move.line

Only the commercial partner (parent company) should be set in partner field of
an account.move.line.
Fixes #4261, opw 618763
[FIX]stock: return of 'To Be Invoiced' picking should also be invoiced

When creating a return picking, the default invoice state is 'To Be Invoiced' if
returned picking was invoiced. However if the invoice of the picking has not
been generated yet (state '2binvoiced'), the return should also be invoiced.
Fixes #4002
[FIX] account: aged partner balance, advance partial payment

Partners totals were not correct if the partner paid partially an invoice in advance
For an invoice of 20.000 in the future, with a payment made in advance of 5000
The column not due must contains 20.000, as the amount is not yet due
One of the column 1-30, 30-60, ... (accordingly on when the payment was made). must contains -5000
The total should be 15.000
[FIX] account_check_writing: correct domains on allow_check

Fixes #4269
[FIX] project: don't use planned_hours in project gantt

The gantt view does not have enough data to properly display a project's length
based on only the planned hours.
It also makes it impossible to change the project's length using drag & drop.
It's safer to simply display the start and end dates recorded in the project
Fixes #2632
[REF] Packaging: Backport of v8 packaging

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[FIX] Packaging: backport of 134716308266ff
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[REF] Package: backport of 012bc01c113c8d008a0eb94219f1cb519519ff0d
[FIX] Package: partial apply of d9e72a3716488ce8
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[REF] Package: backport of 9f13722f7837a80e423ca6e7a7337d66f900e564
[FIX] sql_db: close db connexions before removing them.

Closes #831 aka lp 1322191
[FIX] event onchange event type

Courtesy of Alejandro Santana

Closes: #1046, #1047
Merge pull request #1886 from lepistone/7.0-fix-yaml-onchange-user

use selected user and not admin to run yaml tests
[FIX] point_of_sale: pos details report company taxes and payments

If the sales details only fetches the pos sales details of his own company, it should be the case for the pos payments and taxes as well.
[FIX] l10n_ro: changed module author as requested in issue 621105