SCoT : sklearn backend now updates the builtin backend, instead of replacing it.
SCoT : sklearn backend now updates the builtin backend, instead of replacing it.


Former-commit-id: 3fc5517116a46dc051d60d809c54e77205652a3c
mbillingr/SCoT,scot-dev/scot,cbrnr/scot,cle1109/scot,mbillingr/SCoT,scot-dev/scot,cbrnr/scot,cle1109/scot