New Features

Added support for .yaml/.yml config files.
Improvements and bug fixes on S3 and B2 upload.
Configuration -c option now expects a folder with a config file and tasks.
File secrets backend will default to ${config_folder}/secrets as basePath instead of fail.
Implemented actions and tasks.
Backups will have a backup manifest with information about what has been run and what files/folders have been generated from each task - useful for a future restoring functionality.

Breaking changes

Configuration switch -c expects folder not a config file.
Backup logic is now done using actions and tasks which are defined using yaml files inside ${config_folder}/tasks.