SigmaProtocol/sigma-compiler: Crate for automatically generating code for sigma zero-knowledge proof protocols of more complex statements than are supported by the sigma-proofs crate. The statements given to this crate are compiled into statements about linear combinations of points, and transformed into the sigma-proofs API. @ 76c318c74f137d5863fecf6fdf5bec117a569b55

Ian Goldberg 28e485e5ed Add a test using public Scalars		8 mesiacov pred
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basic.rs	73b29275b1 Have prove() and verify() return Err(sigma_rs::errors::Error) on failure instead of Err(())	8 mesiacov pred
pubscalars.rs	28e485e5ed Add a test using public Scalars	8 mesiacov pred