rxthread

outsourced the receiving to a seperate thread. This allows us to use
much lower baudrates but still have a responsive UI. Set Baudrate to
57600 baud

Spherebot_UI/rxthread.cpp

@@ -0,0 +1,27 @@
+#include "rxthread.h"
+
+rxThread::rxThread(spherebot *uibot)
+{
+    bot = uibot;
+}
+
+rxThread::~rxThread()
+{
+
+}
+void rxThread::receiveData()
+{
+    if(bot->port->canReadLine())
+    {
+        line = bot->port->readLine(1024);
+        line.chop(1);
+        qDebug()<<"receiving: " << line << endl;/////////////////////////////
+        emit lineReceived(line);
+    }
+}
+
+void rxThread::run()
+{
+    qDebug()<<"start Receiver";
+    line = "";
+}