+# to ensure creation of new tag_types, just run
+# service plc start accessors
+# also for the running service to take the new accessors into account, you need to
+# apachectl restart
+# or to stay on the safe side, simply do
+# service plc restart
+#
+# please note however that if a tag_type already exists in the DB, then
+# changing the corresponding accessors creation code WILL NOT alter the
+# tag_type in the DB; that applies to roles and other desc. or categ.
+# you will thus need to apply them manually
+#