more verbose help messages

package/etc/ahriman.ini.d/logging.ini

@@ -1,5 +1,5 @@
 [loggers]
-keys = root,builder,build_details,http
+keys = root,builder,build_details,http,stderr
 
 [handlers]
 keys = console_handler,syslog_handler
@@ -49,3 +49,8 @@ level = DEBUG
 handlers = syslog_handler
 qualname = http
 propagate = 0
+
+[logger_stderr]
+level = DEBUG
+handlers = console_handler
+qualname = stderr