start work on beta.

Change-Id: I00ba2c7c64310f78f0c0605e61c0e4d95f9f3e91
Reviewed-on: http://review.couchbase.org/40572
Reviewed-by: Michael Nitschinger <michael.nitschinger@couchbase.com>
Tested-by: Michael Nitschinger <michael.nitschinger@couchbase.com>