[FIX] point_of_sale: set journal as pos payment method on setting journal in the payment methods of a pos config when none is set.
[FIX] auth_ldap: avoid to try twice the authentication to the ldap server

See #1982
[FIX] orm write: do not try to store computed & stored fields for relational records deleted by *2many fields

opw-613772
[FIX] loading: always process auto-installed modules for new databases

If the server was started without -i or -u and
happened to initialize a fresh database,
auto-installed modules that depend
on `base` only would stay in status "to install"
without actually being installed (until the next
installation round was triggered).
This was of little consequence in 7.0, but causes
a crash in 8.0.

Fixes #953
[FIX] account_anglo_saxon: correctly set the accounts for returns

The generated moves on a return should be the reverse of the outgoing move. Fixes #1817