Update the S3 Bucket service to give more helpful error messages, and fixed a bug with the delete.
Update the S3 Bucket service to give more helpful error messages, and fixed a bug with the delete.

paasmaker/paasmaker,paasmaker/paasmaker,paasmaker/paasmaker,kaze/paasmaker,kaze/paasmaker,paasmaker/paasmaker,kaze/paasmaker,kaze/paasmaker,paasmaker/paasmaker,kaze/paasmaker