Add view on block explorer for txid and address

src/settings.cpp

@@ -65,9 +65,6 @@ void Settings::loadFromFile() {
 		return;
 	}
 
-	// If file was found, then setup some defaults
-	overridePort = "8232";
-
 	QTextStream in(&file);
 
 	while (!in.atEnd()) {
@@ -93,3 +90,11 @@ void Settings::loadFromFile() {
 	file.close();
 
 }
+
+bool Settings::isTestnet() {
+	return _isTestnet;
+}
+
+void Settings::setTestnet(bool isTestnet) {
+	this->_isTestnet = isTestnet;
+}