Release v0.2.1

Changelog

🔀 Merge

• a5b02ee Merge pull request #29 from manojkarthick/prepare-release
• 4af84d1 Merge pull request #28 from manojkarthick/schema-json
• d33dca9 Merge pull request #24 from mateuszkj/master
• 9473b77 Merge pull request #26 from mattrighetti/patch-1
• 62d6438 Merge pull request #21 from juan-riveros/shunt-cat-header-to-stderr

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• d620dab fix jreleaser windows extension config key
• 6d0f122 add jreleaser config
• 6376d3c update readme with json schema command
• 810cfb5 bump package version to v0.2.1
• 2443554 update action workflow to use jreleaser
• 7e84e50 add schema json related test
• 86d7c91 support json output for schema subcommand
• 8d969cc add serde and serde_json dependencies
• bdf1882 Fix broken links to Arrow and Parquet
• 1ba3725 Dependeces update + redone commands in clap 3.0 + clippy
• a2b256f Update integration.rs

• Changed validate_cat_csv since it's predicate assumed that the output would have the extra spacing caused by the header. (ie. removed two empty lines it checked for)

• a11d06a Moved cat "header" to stderr for easier piping
• bdc6ad2 Remove support for nix package manager
• 73a1e46 Fix typo in cat csv command