Merge PR #1085: Re-enable tx history in LCD

* reenable tx search
* removed not needed argument
* register types for decoding
* trying to fix indexing tests
* added tx hash query test
* Fix x/bank tagging
* remove dead code
* remove print
* extended tests for tx querying
* changelog
* added txs address querying
* linted
* rename
* use prefix for bech32 addresses in tags
* changed error message
* Fix tiny linter issue

x/auth/wire.go

@@ -9,6 +9,7 @@ func RegisterWire(cdc *wire.Codec) {
 	cdc.RegisterInterface((*Account)(nil), nil)
 	cdc.RegisterConcrete(&BaseAccount{}, "auth/Account", nil)
 	cdc.RegisterConcrete(MsgChangeKey{}, "auth/ChangeKey", nil)
+	cdc.RegisterConcrete(StdTx{}, "auth/StdTx", nil)
 }
 
 var msgCdc = wire.NewCodec()