SCTP support.

src/gui/qt/mainwindow/mainwindowimpl.cpp

@@ -758,6 +758,7 @@ void mainWindowImpl::callJoinNetworkGameDialog() {
 			myJoinNetworkGameDialog->lineEdit_ipAddress->text().toUtf8().constData(),
 			myJoinNetworkGameDialog->spinBox_port->value(),
 			myJoinNetworkGameDialog->checkBox_ipv6->isChecked(),
+			myJoinNetworkGameDialog->checkBox_sctp->isChecked(),
 			myJoinNetworkGameDialog->lineEdit_password->text().toUtf8().constData());
 
 		//Dialog mit Statusbalken