Release 1.0.3

Added

• Create a model for representing Magic: the Gathering decks (#20, #31)
• Add support for downloading bulk data files from Scryfall (#44, #73)
• Create helpers for converting between Cards and CardModels (from the database) (#80)
• Create enums for miscellaneous card parts (e.g. Color, Frame, etc) (#87)
• Create a CRUD API for decks and (#98, #108)
• Create a CLI for users to manage their local database from the command line (#104, #143)

Changed

• Update docstrings according to Google's style guide (#89)
• Update Card Hashing (#96)

Fixed

• Fixes the README.md
• Rename Cardartist_id to Card.artist_ids to match Scryfall (#85, #86)