Drop legacy meta/config logic

Closes-Bug: PROD-21889 (PROD:21889)
Change-Id: Id4cf25904380764b780a7167135b8202e09a41f0
diff --git a/README.rst b/README.rst
index 09d860b..9effd38 100644
--- a/README.rst
+++ b/README.rst
@@ -71,7 +71,8 @@
       master:
         mode: EXCLUSIVE
         java_args: -Xms256m -Xmx1g
-        # Do not manage config.xml from Salt, use UI instead
+        # Do not manage any xml config files via Salt, use UI instead
+        # Including config.xml and any plugin xml's.
         no_config: true
         slaves:
           - name: slave01