CBLT-179:  insert metadata into AndroidManifest.xml, Version.java

Change-Id: I332d6e5ced899550e623ca2b129e6d4b8a542936
Reviewed-on: http://review.couchbase.org/36529
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>