Switch to side-by-side view

--- a/src/sampleconf/fields
+++ b/src/sampleconf/fields
@@ -41,9 +41,9 @@
 # stored twice: caption, keywords, abstract, filename, mimetype, url
 # Only canonical names should be used here, not aliases.
 # "author" used to be stored by default, now set here as optional
-# "apptag" is used for viewer specialization (depending on local config)
+# "rclaptg" is used for viewer specialization (depending on local config)
 [stored]
-stored = author apptag rclbes
+stored = author rclaptg rclbes
 
 ##########################
 # This section defines field names aliases or synonyms. Any right hand side