minior change, use cElementTree instead of ElementTree - also populate amz_host_id
minior change, use cElementTree instead of ElementTree - also populate amz_host_id

NitishT/minio-py,donatello/minio-py,minio/minio-py,minio/minio-py,harshavardhana/minio-py,krishnasrinivas/minio-py,NitishT/minio-py