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. @ feature/sigma-rs

Michele Orrù 02cc687d6c feat: integrate sigma-rs protocol implementation		8 mesiacov pred
..
src	02cc687d6c feat: integrate sigma-rs protocol implementation	8 mesiacov pred
Cargo.toml	02cc687d6c feat: integrate sigma-rs protocol implementation	8 mesiacov pred