- added to Request: is_htmx_request (bool) - true if the request is made by htmx library (ajax)

- commented out using mount_page_arg_is "subject" and "info" from fun_cat.html and fun_run.html - they will be removed soon
- some improvements in fun_reply.html, fun_showthreads.html and fun_thread.html (scrolling)

winixd/core/request.cpp

@@ -134,6 +134,7 @@ void Request::Clear()
 	send_as_attachment = false;
 
 	using_ssl = false;
+	is_htmx_request = false;
 
 	start_time = 0;
 	start_date.Clear();