Add tombstone to this repo

README.md

@@ -1,12 +1 @@
-ken
-===
-
-Ken builds views and search indexes. Automatically.
-
-#### Overview
-
-When the couch\_db\_update event is triggered with an `updated` event, ken will spawn indexing jobs for view groups and search indexes (one job per view group shard or search index shard). If a `deleted` event is triggered, all jobs associated with the corresponding database shard will be removed.
-
-#### Testing
-
-Testing for ken expected to be executed from the top level `couchdb` repo as a part of `make check` run. The isolated ken test could be ran as `rebar eunit apps=ken verbose=1` from the `couchdb`'s root directory.
+Ken builds views and search indexes. Automatically. This repository was merged into the main CouchDB repo as of 506606f - see [apache/couchdb#2328](https://github.com/apache/couchdb/pull/2328).