code cleanup, added brightness

src/ledhandler.h

@@ -17,6 +17,7 @@ public:
     void talkingEnded();
     void talkingStarted();
     void poked();
+    void clientMoved();
 
 public slots:
     void connected();
@@ -26,7 +27,7 @@ public slots:
 private:
     QUdpSocket* mSock;
     TS3Functions mTs3Functions;
-    bool succesful = false;
+    int brightness = 80;
 
     void sendColor(int R, int G, int B, int W, int t);
 };