Stabilization

move vorbis allocation to SPIRAM
tweak defconfigs
improve data reception
wav,flac,mp3 work fine but BT seems to lose connection from time to time

main/esp_app_main.c

@@ -133,11 +133,10 @@ void app_main()
 		"-d",
 		"output=" CONFIG_LOGGING_OUTPUT,
 		"-b",
-		"256:2000"
+		"500:2000"
 
 	};
 
-
 	// can't do strtok on FLASH strings
 	argv = malloc(sizeof(_argv));
 	for (i = 0; i < sizeof(_argv)/sizeof(char*); i++) {