CC-4702: Webstream: When webstream is playing, it isn't marked as 'media_item_played' in cc_schedule

-fixed

python_apps/pypo/liquidsoap_scripts/ls_lib.liq

@@ -446,6 +446,7 @@ def cross_http(~debug=true,~http_input_id,source)
   change = ref false
 
   def on_m(m)
+    notify_stream(m)
     changed = m["source_url"] != !last_url
     log("URL now #{m['source_url']} (change: #{changed})")
     if changed then

python_apps/pypo/liquidsoap_scripts/ls_script.liq

@@ -45,7 +45,6 @@ just_switched = ref false
 
 
 http = input.http_restart(id="http")
-http = on_metadata(notify_stream, http)
 http = cross_http(http_input_id="http",http)
 stream_queue = http_fallback(http_input_id="http",http=http,default=queue)