btcwallet: update to btcwallet version w/ SendOutputs dust fix

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/btcsuite/btcd v0.0.0-20190614013741-962a206e94e9
 	github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f
 	github.com/btcsuite/btcutil v0.0.0-20190425235716-9e5f4b9a998d
-	github.com/btcsuite/btcwallet v0.0.0-20190614043544-a335c566148c
+	github.com/btcsuite/btcwallet v0.0.0-20190619005538-de02d6fdfb23
 	github.com/btcsuite/fastsha256 v0.0.0-20160815193821-637e65642941
 	github.com/coreos/bbolt v1.3.2
 	github.com/davecgh/go-spew v1.1.1

go.sum

@@ -39,8 +39,8 @@ github.com/btcsuite/btcutil v0.0.0-20190425235716-9e5f4b9a998d/go.mod h1:+5NJ2+q
 github.com/btcsuite/btcwallet v0.0.0-20180904010540-284e2e0e696e33d5be388f7f3d9a26db703e0c06/go.mod h1:/d7QHZsfUAruXuBhyPITqoYOmJ+nq35qPsJjz/aSpCg=
 github.com/btcsuite/btcwallet v0.0.0-20190313032608-acf3b04b0273/go.mod h1:mkOYY8/psBiL5E+Wb0V7M0o+N7NXi2SZJz6+RKkncIc=
 github.com/btcsuite/btcwallet v0.0.0-20190319010515-89ab2044f962/go.mod h1:qMi4jGpAO6YRsd81RYDG7o5pBIGqN9faCioJdagLu64=
-github.com/btcsuite/btcwallet v0.0.0-20190614043544-a335c566148c h1:9fQATx2+LheGbExN2jYuPJXNkvve5/9n/1EaUhzsZf0=
-github.com/btcsuite/btcwallet v0.0.0-20190614043544-a335c566148c/go.mod h1:GlcKHrCBxtujd/6coLUvczN68EkaBezgyN+JnEGVDUY=
+github.com/btcsuite/btcwallet v0.0.0-20190619005538-de02d6fdfb23 h1:tja9kILSaG27Z/kiR91dxmMk3T5+qplNLOxWT8iShKg=
+github.com/btcsuite/btcwallet v0.0.0-20190619005538-de02d6fdfb23/go.mod h1:GlcKHrCBxtujd/6coLUvczN68EkaBezgyN+JnEGVDUY=
 github.com/btcsuite/fastsha256 v0.0.0-20160815193821-637e65642941 h1:kij1x2aL7VE6gtx8KMIt8PGPgI5GV9LgtHFG5KaEMPY=
 github.com/btcsuite/fastsha256 v0.0.0-20160815193821-637e65642941/go.mod h1:QcFA8DZHtuIAdYKCq/BzELOaznRsCvwf4zTPmaYwaig=
 github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd h1:R/opQEbFEy9JGkIguV40SvRY1uliPX8ifOvi6ICsFCw=