[IMP] Location of extra moves should be matched
[IMP] Only one incoterms item
[IMP] Buttons should not be usable by purchase manager that is no stock user
[IMP] Counterpart locations and weights should not be read-only in case of type service, but should simply be invisible as the other fields
[IMP] Change help message package setting
[IMP] Use correct field for showing red lines for late pickings in tree view
[IMP] Add partner_id and invoice control to picking tree
[IMP] Better to have corresponding lates
Merge pull request #1906 from odoo-dev/8.0-wmsusability-jco

8.0 wmsusability jco: Some usabillity issues and a fundamental issue on the location of extra moves
[FIX] osv/fields.py: fix sum in rev 48dfd70
[FIX] osv/fields.py: fix the fix at rev 43756a24.
[FIX] osv/fields.py: enable argument 'obj' in property fields

Fixes #1719