[FIX] bugfixed the closing of fiscal year: we are now passing the entries...

[FIX] bugfixed the closing of fiscal year: we are now passing the entries reconciled on another fiscal year as it should be (if the account type has defferal method = 
unreconciled)
[FIX] minors bugfixes in fiscal year closing: given period wasn't used, reconciliation have to be made on unreconciliable accounts

lp bug: https://launchpad.net/bugs/317649 fixed

bzr revid: qdp@tinyerp.com-20090130150357-vr6lu4ukjt5jd0hc