Clean up code, update dependencies, and add license file #27
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cargo clippy
gives quite a few warnings, so I've cleaned all of those up. (Unneeded clones, missing error handling,write!
instead ofwriteln!
, etc.) I've also formatted the code withrustfmt
, updated all of the dependencies (which hasn't seemed to make any braking changes), and added a GPLv3 license file.