Add support for the GetGuiStatus command

plex

@@ -28,9 +28,12 @@ elif [ "${CMD}" == "BUTTON" ]; then
 elif [ "${CMD}" == "PLAYING" ]; then
 	URL="${URL}?command=GetCurrentlyPlaying"
 	OUTPUT=1
-elif [ "${CMD}" == "GUI" ]; then
+elif [ "${CMD}" == "RESOLUTION" ]; then
 	URL="${URL}?command=GetGuiDescription"
 	OUTPUT=1
+elif [ "${CMD}" == "GUI" ]; then
+	URL="${URL}?command=GetGuiStatus"
+	OUTPUT=1
 else
 	echo "Unknown command: ${CMD}" 1>&2
 	exit 1

plex-gui

@@ -0,0 +1 @@
+plex