Fix startup web server flag selection

Pass the flags selected from the independent remote sharing and

debugger startup settings instead of enabling every web service.

This keeps remote disc sharing from exposing the unauthenticated

debugger and upload handlers.

UI/NativeApp.cpp

@@ -835,7 +835,7 @@ void NativeInit(int argc, const char *argv[], const CommandLineOptions &cmdLineO
 		flags |= WebServerFlags::DEBUGGER;
 	}
 	if (flags != WebServerFlags::NONE) {
-		StartWebServer(WebServerFlags::ALL);
+		StartWebServer(flags);
 	}
 
 	std::string sysName = System_GetProperty(SYSPROP_NAME);