closes odoo/odoo#52320

X-original-commit: ef84278ea131af2f283750c95cd389a2af1570af
Signed-off-by: Josse Colpaert <jco@openerp.com>

- Create journal entries as soon as bank/cash statement lines are created, temporary booked on a suspense account set on the journal.
- Simplify the management of "blue" lines in the reconciliation widget. A "blue" line is now a journal item using a temporary liquidity account (outstanding payment/receipt accounts, set on the journal).
- Adapt and simplify the bank reconciliation report.
- Remove the bank reconciliation threshold date. The reconciliation report will show the not already reconciled journal entries using a liquidity account and the not already reconciled journal entries using a temporary liquidity account. Without accounting, an account.payment will involve directly the liquidity account and then, will be considered as a statement line directly.
- Remove the post_at bank reconciliation feature. The "paid" state will be set on the invoices only if reconciled with a journal entry involving the journal's liquidity account.
    With invoicing, the payment will do that so the "in_payment" state should never be shown up.
    With accounting, only the statement lines have the power to move an invoice to the "paid" state.
- Fix various corner cases about the management of multi-currency in bank statement lines.
- Fix the conversion dates in multi-currency: Since the bank/cash is always used on the statement lines, it will use always the real "bank" date instead of the fictive payment one.
- Ensure the 'reconcile' method will raise an error if the involved moves are not posted.

related enterprise PR odoo/enterprise#7019

closes odoo/odoo#41301

--task: 2092096
Related: odoo/upgrade#1018
Signed-off-by: Quentin De Paoli (qdp) <qdp@openerp.com>

base_vat: Correct management of the check of peruvian VAT without prefix.
l10n_pe: Correct income account the last one is not correct.
l10n_pe: Forced Round globally for peruvian companies once l10n_pe is
installed, and with the onchange.
l10n_pe: For peruvian companies it does not make sense a sequence per
year and the year in the prefix is incorrect, we must force XXX- as
a sequence prefix.

closes odoo/odoo#38854

Forward-port-of: #38764
Signed-off-by: Josse Colpaert <jco@openerp.com>

And making ready for the future EDI modules.

- Added related account group on the move lines to
show account moves in a way Peru is used to.
As this allows to group by the account group
and to divide the hierarchical structure.
- Completely new CoA structure and tax structure
- Minimal fields for the EDI module later
- Districts and cities as we also need codes for
the EDI.