[IMP] account: reconciliation widget: load list of move lines in a single RPC call with limit set. It drastically improves performances on big databases.
[FIX] account: reconciliation widget: for reconciliations with no partner, allow to select move lines from any partner and apply global move lines exclusion.
[FIX] account: the partner of a bank account can only be a company or an individual not related to a company
Merge branch '8.0' of https://github.com/odoo/odoo into 8.0-win32