Receive the onlineId earlier so it can be shown in the connection popup.

USB: save the device name after exchanging capability info.
WiFi: save the device name used in the device pairing phrase.

src/cmaclient.h

@@ -54,6 +54,7 @@ private:
     static void registrationComplete();
 
     CmaBroadcast broadcast;
+    static QString tempOnlineId;
 
     //TODO: move all the control variables to the client manager class
     static bool is_active;