Fix cookie serialization
Fix cookie serialization

We used to use :marshal, setup :hybrid as default for now.

SeaGL/osem,SeaGL/osem,AndrewKvalheim/osem,AndrewKvalheim/osem,openSUSE/osem,openSUSE/osem,openSUSE/osem,AndrewKvalheim/osem,SeaGL/osem