Update meta data for release 2.0.4

Change-Id: Ic3d640d0f126ce6ccdb2d59656a6e672b92bbfe2
Reviewed-on: http://review.couchbase.org/25001
Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Reviewed-by: Matt Ingenthron <matt@couchbase.com>