CBLT-332:  add 'couchbase-lite-android-liteserv' to android zipfile

Change-Id: I384e9e4e9ffe7537fe07b5c421c1429a6d9aa7f4
Reviewed-on: http://review.couchbase.org/41654
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>