Single property indexes are not required

git-svn-id: http://jaikuengine.googlecode.com/svn/trunk@82 6315f19a-1029-11de-a3bf-55d8bd1d7a4a

Author: andyster

index.yaml

@@ -122,12 +122,6 @@ indexes:
   - name: target=
   - name: topic=
 
-# Unused in query history -- copied from input.
-- kind: Subscription
-  properties:
-  - name: subscriber
-    direction: desc
-
 # Unused in query history -- copied from input.
 - kind: Subscription
   properties: