Adds list deleted files option to tablechop
File can get compacted away while checking S3 to see if the key exists
Added support for server-side encryption

Added a --with-sse flag (default false, for back-compat) which
simply passes encrypt_key=True to boto. This enables S3's AES-256
serverside encryption without affecting retrieval.

Requires boto 2.1 or greater.
Remove requirement for aws keys since boto can use IAM roles.
Merge pull request #45 from dynamike/master

Remove requirement for aws keys since boto can use IAM roles.
Merge pull request #43 from avandendorpe/master

Added support for server-side encryption
Merge pull request #36 from ethanmiller/master

Tablechop logging option, try/except in tablesnap
Updates to pkg controls and init script
Fixed merge conflict from upstream