Merge branch 'develop' into miner

ethereal/assets/qml/wallet.qml

@@ -199,9 +199,22 @@ ApplicationWindow {
 						text: "Send"
 						onClicked: {
 							//this.enabled = false
-							console.log(eth.createTx(txRecipient.text, txValue.text, txGas.text, txGasPrice.text, codeView.text))
+							var res = eth.createTx(txRecipient.text, txValue.text, txGas.text, txGasPrice.text, codeView.text)
+							if(res[1]) {
+								txOutput.text = "Output:\n" + res[1].error()
+							} else {
+								txOutput.text = "Output:\n" + res[0]
+							}
+							txOutput.visible = true
 						}
 					}
+					TextArea {
+						id: txOutput
+						visible: false
+						Layout.fillWidth: true
+						height: 40
+						anchors.bottom: parent.bottom
+					}
 				}
 			}
 
@@ -391,7 +404,7 @@ ApplicationWindow {
 			anchors.left: aboutIcon.right
 			anchors.leftMargin: 10
 			font.pointSize: 12
-			text: "<h2>Ethereum(Go)</h2><br><h3>Development</h3>Jeffrey Wilcke<br><h3>Binary Distribution</h3>Jarrad Hope<br>"
+			text: "<h2>Ethereal</h2><br><h3>Development</h3>Jeffrey Wilcke<br>Maran Hidskes<br><h3>Binary Distribution</h3>Jarrad Hope<br>"
 		}
 
 	}

ethereal/ui/library.go

@@ -15,7 +15,7 @@ type EthLib struct {
 	txPool       *ethchain.TxPool
 }
 
-func (lib *EthLib) CreateTx(recipient, valueStr, gasStr, gasPriceStr, data string) string {
+func (lib *EthLib) CreateTx(recipient, valueStr, gasStr, gasPriceStr, data string) (string, error) {
 	var hash []byte
 	var contractCreation bool
 	if len(recipient) == 0 {
@@ -24,7 +24,7 @@ func (lib *EthLib) CreateTx(recipient, valueStr, gasStr, gasPriceStr, data strin
 		var err error
 		hash, err = hex.DecodeString(recipient)
 		if err != nil {
-			return err.Error()
+			return "", err
 		}
 	}
 
@@ -37,7 +37,7 @@ func (lib *EthLib) CreateTx(recipient, valueStr, gasStr, gasPriceStr, data strin
 	if contractCreation {
 		asm, err := mutan.Compile(strings.NewReader(data), false)
 		if err != nil {
-			return err.Error()
+			return "", err
 		}
 
 		code := ethutil.Assemble(asm...)
@@ -55,7 +55,7 @@ func (lib *EthLib) CreateTx(recipient, valueStr, gasStr, gasPriceStr, data strin
 		ethutil.Config.Log.Infof("Tx hash %x", tx.Hash())
 	}
 
-	return ethutil.Hex(tx.Hash())
+	return ethutil.Hex(tx.Hash()), nil
 }
 
 /*