CBLT-202:  android ZIP file is numbered 0.0.0-nnnn, not .nnnn

Change-Id: I811afd18cf121946f40a24a8ed6134c3981e161a
Reviewed-on: http://review.couchbase.org/34700
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>