Add Logger Class

Util/Logger.cpp

@@ -0,0 +1,20 @@
+#include <iostream>
+#include <syslog.h>
+#include "Logger.h"
+
+
+namespace PresenceDetection {
+namespace Util {
+
+void Logger::Log(Severity::type severity, const std::string& message)
+{
+	if (severity > Severity::Error)
+		std::cout << message << std::endl;
+	else
+		std::cerr << message << std::endl;
+
+	syslog(static_cast<int>(severity), "%s", message.c_str());
+}
+
+} // namespace Util
+} // namespace PresenceDetection