Adding rest of Ubuntu-12.04 builddocker

Change-Id: I49ebe5e2e8a5979c38f15d2f6b39e821654f8ffa
Reviewed-on: http://review.couchbase.org/40804
Reviewed-by: Chris Hillery <ceej@couchbase.com>
Tested-by: Chris Hillery <ceej@couchbase.com>