Release v0.4.4

Bug Fixes

• 28fe717 - Remove duplicate output - Tom Oram

• 3dfc5fd - Add a formatter - Billie Thompson

Miscellaneous Chores

• 991db76 - (version) v0.4.4 [skip ci] - cog-bot

Refactoring

• bf4fc93 - Use UUIDs to tie events together - Tom Oram

• 9fb1b82 - Move update logic to commands::update - Tom Oram

• 5ac9e7b - Extract Command - Tom Oram

• c8c9138 - Extract Formatter - Tom Oram

• b0cecfc - Move app state into own module - Billie Thompson

• 22325fd - Extract app state into struct - Billie Thompson