[IMP] account: name_search / name_get symetry on account.account

That way, pressing down on a many2one already filled will not propose
to create a new account: "20000 Sales Account" should name_search it.

addons/account/models/account.py

@@ -168,7 +168,7 @@ class AccountAccount(models.Model):
         args = args or []
         domain = []
         if name:
-            domain = ['|', ('code', '=ilike', name + '%'), ('name', operator, name)]
+            domain = ['|', ('code', '=ilike', name.split(' ')[0] + '%'), ('name', operator, name)]
             if operator in expression.NEGATIVE_TERM_OPERATORS:
                 domain = ['&', '!'] + domain[1:]
         accounts = self.search(domain + args, limit=limit)