added: column 'guest_name' to 'item' table

used when user_id is -1
added: mount parameters: thread_with_info, thread_with_header
added: function rm can remove threads



git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@506 e52654a7-88a9-db11-a3e9-0013d4bc506e

templates/doc.cpp

@@ -35,10 +35,16 @@ void doc_title(Info & i)
 	
 	// from 1 means skipping the root directory
 	for(a = 1 ; a<request.dir_table.size() ; ++a)
-		i.out << " / " << request.dir_table[a]->subject;
+	{
+		i.out << " / ";
+		HtmlEscape(i.out, request.dir_table[a]->subject);
+	}
 
 	if( request.is_item )
-		i.out << " / " << request.item.subject;
+	{
+		i.out << " / ";
+		HtmlEscape(i.out, request.item.subject);
+	}
 }