[FIX] website: no login_success on oauth redirect
[FIX] website: no login_success on oauth redirect

It seems like nobody other than me ever had issues with this line
since its introduction in January 2015, so I just swapped the
conditions, since this param is seemingly always present, unless
you are using oauth with redirect.

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