[I18N] Update translations from Launchpad branches
[FIX] update autocomplete test

Autocompletion of many2one fields only accepts domains in the form of
arrays, not as strings.
[FIX] Package: split the version to not include the latest commit's hash included by the package script
[FIX] stock_account: accept negative quantities on standard price

The qty_available available of a product can be negative (e.g. using the force availibility button on delivery order) and the generated account.move.line should be adapted (otherwise getting negative values in debit/credit entries).
Fixes #2475
[REL] Odoo 8.0
Merge branch '8.0' of https://github.com/odoo/odoo into 8.0-win32