cleanup, move simplestaking to democoin

types/wire.go

@@ -0,0 +1,8 @@
+package types
+
+import wire "github.com/cosmos/cosmos-sdk/wire"
+
+// Register the sdk message type
+func RegisterWire(cdc *wire.Codec) {
+	cdc.RegisterInterface((*Msg)(nil), nil)
+}