v0.2.0-beta

I don't recommend relying on this script in production yet. Or, at least, frequently review and verify your backups.

Additions

• Added --check command

Changes

• --config can now only be a directory

Improvements

• More efficient and readable code
• Code should be more stable
• Better variable names
• Spelling and grammar fixes in log lines, comments, and help text
• Better logging

Full Changelog: v0.1.0-beta...v0.2.0-beta