[FIX]Fixed the issue of recurrent rule, there is no need of passing 'Z' after end_date as end_date converted to UNTIL parameter in rrule, and date given in UNTIL is not converted to any other timezone until you specifically passed timezone difference or timezone name like 20130620T121012+3:30 or 20130620T121012TZOFFSET, currently Z creates issue when recurrent rule is created with end_date, TypeError: can't compare offset-naive and offset-aware datetimes.
[FIX] function field with wrong type int instead of integer
[merge] [fix] action should return True
[IMP]Set the order of the sequence by date while posting journal entries from wizard Periodical Processing> Draft Entries> Post Journal Entries
[FIX] stock: while cancelling purcahse order created from procurement it availables the related internal stock move which should not and also not triggering the workflow method
[FIX] account_voucher: bank statement reconciliation for refund invoices
[MERGE] [FIX] base_calendar: do not add offset symbol to end_date when computing rrule

Fix issue when recurrent event (repeat until specified date) with reminder, would fail comparing naive and offset-aware datetimes
Launchpad automatic translations update.
[FIX] point_of_sale: Replaced the call to undefined search_read(...) with search(...) and read(...) calls. (Maintenance Case: 605684)
[MERGE] [FIX] point_of_sale: replace search_read call by search + read (search_read not present in 7.0)
[MERGE] [FIX] mrp_repair: create invoice button does not update the view

partial backport of trunk revision 8862
courtesy of Leonardo Pistone (camptocamp)
[PEP8]
Launchpad automatic translations update.
[MERGE][IMP] account: Set the order of the sequence by date while posting journal entries from wizard Periodical Processing> Draft Entries> Post Journal Entries
Launchpad automatic translations update.
[FIX] account_voucher: bank statement reconciliation for refund invoice
[MERGE] [FIX] project: function field 'doc_count' is of type integer, not int, courtesy of Yanina Aular (Vauxoo)
[MERGE] [FIX] procurement: cancelling purchase order should trigger action_assign on the stock move to correctly handle linked picking
Launchpad automatic translations update.
Launchpad automatic translations update.