multi: sort import paths with gofmt

contractcourt/briefcase.go

@@ -6,11 +6,11 @@ import (
 	"fmt"
 	"io"
 
+	"github.com/btcsuite/btcd/chaincfg/chainhash"
+	"github.com/btcsuite/btcd/wire"
 	"github.com/coreos/bbolt"
 	"github.com/lightningnetwork/lnd/channeldb"
 	"github.com/lightningnetwork/lnd/lnwallet"
-	"github.com/btcsuite/btcd/chaincfg/chainhash"
-	"github.com/btcsuite/btcd/wire"
 )
 
 // ContractResolutions is a wrapper struct around the two forms of resolutions