Finish and clean up module queries and txs (#152)

* Basic transactions set up (to be separated)

* Change transaction command to not include create operation (to include other command in next commit)

* set up create command and made minor changes

* wip implements module queries

* Added tests for query address decoding

* Added ambiguous encoding of to address in transaction and added tests

* Fix linting issue

* Move registering key types to application level to allow module usage to ignore

* Move genaccounts code to be reused

* Switches nonce increase to always happen in ante handler

* change SetNonce from keeper to point to actual nonce operation

* Remove no op nonce switch (not needed with clearing cache)

* Changes to update all accounts pre state transition and clear cache at end of block

* Update accounts before end of block commit (edge case where necessary)

* Fix nonce of sender going into evm in case it's checked, and let evm set contract starting nonce

app/ante.go

@@ -155,6 +155,16 @@ func ethAnteHandler(
 	gas, _ := ethcore.IntrinsicGas(ethTxMsg.Data.Payload, ethTxMsg.To() == nil, true)
 	newCtx.GasMeter().ConsumeGas(gas, "eth intrinsic gas")
 
+	// no need to increment sequence on CheckTx or RecheckTx
+	if !(ctx.IsCheckTx() && !sim) {
+		// increment sequence of sender
+		acc := ak.GetAccount(ctx, senderAddr)
+		if err := acc.SetSequence(acc.GetSequence() + 1); err != nil {
+			panic(err)
+		}
+		ak.SetAccount(ctx, acc)
+	}
+
 	return newCtx, nil
 }