FIX: fixed some bugs

ADD: added raw_track message frame

include/WHISPER/whisper.hpp

@@ -52,7 +52,7 @@ namespace WHISPER
       std::thread receiveThread;
 
       /// variable indicating if the receiveThread should be stopped
-      std::atomic<bool> stopReceiveThread;
+      std::atomic<bool> stopReceiveThread = false;
 
       std::shared_ptr<threadSafeQueue<WHISPER::Message>> receiveQueue = nullptr;
       
@@ -71,11 +71,17 @@ namespace WHISPER
       void unsubscribe(std::string topic);
 
       std::uint32_t getOwnID();
+      SourceType getOwnDeviceType();
 
     protected:
+      
+
 
       void addMsgToReceiverQueue(WHISPER::Message);
       void setGateway(bool);
+      bool isGateway();
+
+    
 
       virtual void derivedConnect() = 0;
       virtual void derivedDisconnect() = 0;