Inject server configuration instead of using a singleton

src/main.cpp

@@ -5,8 +5,10 @@
 
 int main(int argc, char ** argv)
 {
+	ServerConfiguration serverConfiguration;
 	Logger logger;
-	HttpServer httpServer(logger);
+	HttpServer httpServer(logger, serverConfiguration);
+	
 	httpServer.Execute();
 
 	return 0;