CBLT-202:  produce and upload zipfile of jars on every build.  Goes with:
couchbase-lite-android-liteserv commit: 23d73a30663791899136f27e217e7781c0622dc3

Change-Id: Ib93802e9ad9508718e669bd1c31104767f1b8f15
Reviewed-on: http://review.couchbase.org/34496
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>