mirror: Fix double printing of remove object msg (#2639)
mirror: Fix double printing of remove object msg (#2639)

Mirror code depends on rm code which naturally prints delete messages,
this PR will make mirror uses its own delete code since it is simple
enough to do.

Also add size information to remove message

balamurugana/mc,balamurugana/mc,vadmeste/mc,minio/mc,minio/mc,krisis/mc,vadmeste/mc,krisis/mc