Rename toy-ceej to original sherlock.xml manifest; Get forestdb from canonical source.

Change-Id: Ifac9cdc3661613376ed618d2b95ceae9bf769170
Reviewed-on: http://review.couchbase.org/42745
Reviewed-by: Chris Hillery <ceej@couchbase.com>
Tested-by: Chris Hillery <ceej@couchbase.com>