[FIX] crm: default stage
[FIX] crm: default stage

When a lead/opportunity is created, the probability must match the
probability associated to the stage, as introduced in commit b2733391.
However, the call to `_get_default_stage_id` looses the context, which is
an issue since the method `stage_find` will inspect it in order to find
default values to build the search domain. The result is that the manual
call to `_get_default_stage_id` might return a different result than the
automatic call from `get_default`, and therefore the probability does not
match the stage

opw-669960

sysadminmatmoz/OCB,stephen144/odoo,bplancher/odoo,bplancher/odoo,sysadminmatmoz/OCB,ygol/odoo,sysadminmatmoz/OCB,ygol/odoo,laslabs/odoo,ygol/odoo,dfang/odoo,dfang/odoo,Elico-Corp/odoo_OCB,laslabs/odoo,hip-odoo/odoo,ygol/odoo,laslabs/odoo,microcom/odoo,bplancher/odoo,microcom/odoo,ygol/odoo,dfang/odoo,sysadminmatmoz/OCB,stephen144/odoo,stephen144/odoo,dfang/odoo,hip-odoo/odoo,sysadminmatmoz/OCB,storm-computers/odoo,bplancher/odoo,Elico-Corp/odoo_OCB,microcom/odoo,stephen144/odoo,storm-computers/odoo,hip-odoo/odoo,dfang/odoo,Elico-Corp/odoo_OCB,sysadminmatmoz/OCB,Elico-Corp/odoo_OCB,microcom/odoo,storm-computers/odoo,hip-odoo/odoo,storm-computers/odoo,Elico-Corp/odoo_OCB,stephen144/odoo,ygol/odoo,microcom/odoo,Elico-Corp/odoo_OCB,storm-computers/odoo,laslabs/odoo,sysadminmatmoz/OCB,microcom/odoo,stephen144/odoo,hip-odoo/odoo,ygol/odoo,laslabs/odoo,hip-odoo/odoo,bplancher/odoo,bplancher/odoo,storm-computers/odoo,laslabs/odoo,dfang/odoo