0.1.0

New features:

• Frosty now runs indefinitely and schedules jobs using a cron-like syntax.
• A retention period in days can be set for S3 to delete backups are a certain number of days has elapsed.

Documentation:

• The documentation has been updated to reflect the new features and for full support of Amazon Glacier and S3.

Minor fixes:

• Logging has been improved to ensure everything is correctly logged and not just printed.