Log Message:
Update Net::Amazon::S3 to 0.80.

 -  avoid 409 Conflict when running 01api.t
 -  use README.md for tests
 -  The non-arrayref forms of enum and duck_type have been deprecated
 -  Fix some warnings about line endings from perl critic, add a missing
    abstract to DeleteMultipleObjects.
 -  Merge fix for calculate of etags.
 -  Merge multipart upload aborting change.
 -  Fixed for enums in recent versions of Moose.
 -  Moose 2.1100 deprecates the non-arrayref form of enum.
 -  Fixed the bug with listing multipart uploaded files
 -  Added a test case demonstrating how listing a bucket fails when
    trying to list a multipart-uploaded file
 -  Added support for cache-control header
 -  Add documentation for server-side encryption
 -  Support server side encryption
 -  adding support for multipart upload aborting
 -  Allow 'value' property to be ScalarRef
 -  fix synopsis for s3cl sync_up