Dredge 4.2.0

What's Changed

Features

• Include platform options for all commands referencing an image by @mthalman in #52
• Add get/set commands for settings by @mthalman in #53
• Support for global platform settings by @mthalman in #54

Bug Fixes

• Update DockerRegistryClient version by @mthalman in #57

Misc

• Refactor command classes by @mthalman in #51
• Reorder settings commands by @mthalman in #55
• Update docs by @mthalman in #56

Full Changelog: v4.1.0...v4.2.0