[FIX] Add context propagation for m2m list view

Fix bug https://bugs.launchpad.net/openerp-web/+bug/1279885 :
    Many2many fields in Tree views will not get translated.
    If you check the context for a name_get of a m2m field, it is passed as
    None.

Add context propagation to m2m fields in list views.
Fix translation issues when viewing a a many2many field in a Tree view.
[IMP] website_hr_recruitment: Search by country or/and department or/and by office. Default search by country with GeoIP
Spawn gevent using same python executable

Solves issues of spawning wrong version of python or popping out of virtualenv
[IMP] Make it possible to create sequences in a separate function + change names when some types are not created yet
[FIX] Accept http responses as server action response
Fix sale_id on stock.picking.out view

View inheritance is on the wrong model after model change of stock.picking.
Here we just fix the model.
[FIX] Gengo - Update modoel ir_translation for gengo and make it working. Works with order and not job, because when you send a batch to translate, you don't know all the job but only the order.
[FIX] Add mising param for the call of super get_source_query
[IMP]document: Remove document menu and submenu from knowledge, hr_applicnt_document: add kanban view in hr resume and letter, mail: change the kanban view of attachment
[IMP] default priority if no moves in picking
[IMP] Check inventory valuation fields
Merge remote-tracking branch 'odoo/master' into master-wmsstagingmig-jco
[FIX] Default valuation has to be on product template
[IMP] Gengo - Improve call back url to have the dbname in url, else doesn't work if no dbfilter, or if more than one db (runbot)
[IMP] Put indices on quant and package
[FIX]modal: when trying to dropdb or change password, if rpc call result in error, modal was stuck
[WIP]remove some unneeded argument in computing reconciliation line
[REF]refactor account widget to reduce rpc call
[FIX] account: structured communication have a higher priority
[FIX] account: display 5 proposals in the bank statement reconciliation widget