fix script path

pmanager/server.json

@@ -1,5 +1,5 @@
 {
-	"audio" : [ "/home/nginx/scripts-snowmix/working-udp-audio.sh"],
-	"video" : [ "/home/nginx/scripts-snowmix/working-udp-video.sh", "1", "0" ],
-	"rtmp" :  [ "/home/nginx/scripts-snowmix/stream.sh"]
+	"audio" : [ "/home/nginx/scripts-snowmix/server/working-udp-audio.sh"],
+	"video" : [ "/home/nginx/scripts-snowmix/server/working-udp-video.sh", "1", "0" ],
+	"rtmp" :  [ "/home/nginx/scripts-snowmix/server/stream.sh"]
 }