Add implementation of Builder interface for
intermediate trusts. Move all code associated
with managers to `common` directory in `cmd`
and `pkg/services/reputation`
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
Change anonymous func arg for `Iterate`
methods of Storages to `PeerTrustsHandler`
type for implementing corresponding
interface.
Implement missing `Iterate` method for
daughter Storage.
Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>