allow verification of all signed messages (#918)

* allow varification of all signed messages

* bump dcrlibwallet version, rebase PR

* improve error handling, clean up code

go.mod

@@ -12,15 +12,15 @@ require (
 	github.com/decred/slog v1.2.0
 	github.com/gen2brain/beeep v0.0.0-20220402123239-6a3042f4b71a
 	github.com/gomarkdown/markdown v0.0.0-20210208175418-bda154fe17d8
-	github.com/jessevdk/go-flags v1.4.1-0.20200711081900-c17162fe8fd7
+	github.com/jessevdk/go-flags v1.5.0
 	github.com/jrick/logrotate v1.0.0
 	github.com/nxadm/tail v1.4.4
 	github.com/onsi/ginkgo v1.14.0
 	github.com/onsi/gomega v1.10.1
-	github.com/planetdecred/dcrlibwallet v1.6.2-0.20220425133823-833d52a7cdd5
+	github.com/planetdecred/dcrlibwallet v1.6.2-0.20220506085405-e0d96c20e909
+	github.com/planetdecred/dcrlibwallet/dexdcr v0.0.0-20220425133823-833d52a7cdd5 // indirect
 	github.com/yeqown/go-qrcode v1.5.1
 	golang.org/x/exp v0.0.0-20210722180016-6781d3edade3
 	golang.org/x/image v0.0.0-20210628002857-a66eb6448b8d
-	golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6 // indirect
 	golang.org/x/text v0.3.7
 )