[IMP] [FIX] mail: mail_thread :
- avoid having to browse the record in message_subscribe: refactored message_subscribe
to work on ids without browsing, try to lessen the number of queries to do
- update _set_followers, method of the function field message_follower_ids, to use
message_subscribe and message_unsibscribe
- in create: add author as follower in creation values, not after create, allowing
create access rules based on followers
- updated message_unsubscribe to be the lower method, not calling _set_followers anymore
[FIX] sale_crm: wizard crm_make_sale crash if partner_id not sent on the opp.

Because defaults get function of partner_id of wizard read the partner_id of the opp and return the first item of the tuple, but if there isnt a partner on the opp, the read return a false for this field, not a tuple. 
No return the first item of the tuple if the partner_id is set, else False
[MERGE] Forward-port of latest 7.0 bugfixes, up to rev. 9674 rev-id: dle@openerp.com-20131204133633-t7wfbnipv3jtss82
Launchpad automatic translations update.
[FIX]sale: on sale order creation, apply on_change if needed (if required value are not set and can be computed from other values (onchange)
Launchpad automatic translations update.
[FIX] account: performance improvement on analytic line creation
 remove analytic lines (to avoid duplicates) only when create new one instead of each validation of the account move
don't create new analytic lines at move creation, will do it once the move is balanced (unbalanced move should not create analytic lines yet)
[FIX] sale_stock,stock: change model to stock.picking.out of deliveries to invoice view in sales

Deliveries to invoice in sales menu should display delivery order only (no incoming shipment). This was already the case thanks to the domain [('type','=','out')], but since the refactor of the module stock, and the division of stock.picking to stock.picking.in and stock.picking.out, the model of this view should be stock.picking.out instead of stock.picking (for instance, to get the actions binding (ir.values) of stock.picking.out model).
+ typo fix in action binding
[MERGE] Forward-port of latest 7.0 bugfixes, up to rev. 9677 rev-id: dle@openerp.com-20131206111336-dg01y92jvjnxy5oi
[REVERT] revision 9031, dle@openerp.com-20131205170917-7cdzghsa5690xvux
Because the xml parser needs to be fixed before this fix can be commited
[FIX] purchase: warning uom category different only if the changed field is product_uom itself.

Changing product_id with a different unit category does not trigger the uom category change warning
[MERGE] Forward-port of latest 7.0 bugfixes, up to rev. 9678 rev-id: dle@openerp.com-20131206121552-xre6jj34cpfuldoa
[MERGE] [FIX] account: performance improvement on account.analytic.lines
don't create new analytic lines at move creation, will do it once the move is balanced
don't remove analytic lines (to avoid duplicates) at the begining of the validation of a move, will do it once we create the new correct analytic lines (opw 597719)
[FIX]sale: on sale order creation, apply on_change if needed (if required value are not set and can be computed from other values (onchange)
[FIX] account: correct name_search on account to be validated even at negation
added test checking every combinaison of name_search
Launchpad automatic translations update.
Launchpad automatic translations update.
[REV] mail: removed some changes to be done in trunk, not in 7.0
[MERGE] Sync with 7.0
[MERGE] [FIX] mail: fixed message_follower_ids function field.

The set method of the field, set_followers, is now using message_subscribe and message_unsubscribe to have only one access point to adding or removing followers. Previously to this fix it was directly creating entries in the mail_followers table, neglecting the calculation of subtypes and default subtypes.