multi: switch over import paths from roasbeef/* to btcsuite/*

macaroons/store.go

@@ -9,7 +9,7 @@ import (
 
 	"github.com/coreos/bbolt"
 
-	"github.com/roasbeef/btcwallet/snacl"
+	"github.com/btcsuite/btcwallet/snacl"
 )
 
 const (

macaroons/store_test.go

@@ -11,7 +11,7 @@ import (
 
 	"github.com/lightningnetwork/lnd/macaroons"
 
-	"github.com/roasbeef/btcwallet/snacl"
+	"github.com/btcsuite/btcwallet/snacl"
 )
 
 func TestStore(t *testing.T) {