Add copyright message

DMR2NXDN/DMR2NXDN.cpp

@@ -38,6 +38,11 @@ const char* DEFAULT_INI_FILE = "DMR2NXDN.ini";
 const char* DEFAULT_INI_FILE = "/etc/DMR2NXDN.ini";
 #endif
 
+const char* HEADER1 = "This software is for use on amateur radio networks only,";
+const char* HEADER2 = "it is to be used for educational purposes only. Its use on";
+const char* HEADER3 = "commercial networks is strictly prohibited.";
+const char* HEADER4 = "Copyright(C) 2018 by CA6JAU, G4KLX and others";
+
 #include <functional>
 #include <algorithm>
 #include <cstdio>
@@ -205,6 +210,11 @@ int CDMR2NXDN::run()
 	}
 #endif
 
+	LogInfo(HEADER1);
+	LogInfo(HEADER2);
+	LogInfo(HEADER3);
+	LogInfo(HEADER4);
+
 	m_defsrcid = m_conf.getDMRId();
 
 	std::string gatewayAddress = m_conf.getDstAddress();