Update dependencies, improve startup logging

src/files.rs

@@ -314,7 +314,7 @@ impl Handler<RefreshThumbnailsMessage> for StreamActor {
     type Result = ();
 
     fn handle(&mut self, _msg: RefreshThumbnailsMessage, _ctx: &mut Self::Context) -> Self::Result {
-        debug!("Refreshing thumbnails after upload");
+        info!("Refreshing thumbnails after upload");
         create_thumbnails()
     }
 }