Conflicts:
	htdocs/compta/prelevement/class/bonprelevement.class.php

withdrawals.

Conflicts:
	ChangeLog

withdrawals.

Conflicts:
	ChangeLog

$soc already filled upper if $socid filled

$soc already filled upper when $socid send

and cost price, or by external module)

if socid is filled and send, they no need to get the thirdparty of the object

for release.

Use lowest buying price for margin when selling with POS or external
module. A POS user does not worry about suppliers.