[FIX] mail : allow employee to create private channel
[FIX] mail : allow employee to create private channel

When creating channel, the creator partner should be added as member with  (and not ) to respect access right.

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