2.10.0: Add a restore command (#43)

* Add restore command to restore deleted objects in a versioned bucket

* Bump version

* fix lint

* Flush stdout for people who are not using PYTHONUNBUFFERED

* fix lint

Now with cp_many

Allows copying a list of (source_file, dst_file) tuples in one operation and in parallel if desired.

Support versioned s3.open

Added a version_id option for s3.open when downloading a remote file to local temp file. No-ops in all other modes and directions

2.7.2: Fix lint (#38)

* Fix lint
* bump version

S3 Version support

Add S3 Version support for the following commands:

• ls (as an option used with -l)
• rm
• cp
• info
• exists

2.6.1: Clarity of error messaging (#35)

* Add more clarity to error messages when the destination doesn't exist

* bump version

2.6.0: Add a --verbose option to the s3 command (#34)

* Add a --verbose option to the s3 command

* bump version

2.5.3: Fix handling of files on s3 with a trailing slash in the name. (#33)

* Fix handling of files on s3 with a trailing slash in the name.

* Speeling error

* bump version

2.5.2

Fix creds from env vars when config files missing (#30)