CBLT-202:  use revisions like 0.0.0.nnnn for android

Change-Id: Id3616b003e8e09a9fa5b2887c378eeb1bab33280
Reviewed-on: http://review.couchbase.org/34692
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>