moved storage/versioned to collective/versioned

auth/state.go

auth/state_test.go

auth/store/confirmation.go

auth/store/confirmation_test.go

auth/store/previousNegotiations.go

auth/store/previousNegotiations_test.go

auth/store/receivedRequest.go

auth/store/sentRequest.go

auth/store/store.go

auth/store/store_test.go

backup/backup.go

backup/backup_test.go

backup/jsonStorage.go

backup/jsonStorage_test.go

backup/keyStorage.go

bindings/cmix.go

bindings/collective.go

channels/actionSaver.go

channels/actionSaver_test.go

channels/commandStore.go