Reduce development dependencies and update jar version

Change-Id: I8b22350ad2dab696d36a6a492dfc2242b52aa1ec
Reviewed-on: http://review.couchbase.org/24685
Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>