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. @ 1a6011d2f7fa0bc4b7e381ff094734044c853d96

Ian Goldberg 1a6011d2f7 Clarify in a comment that ranges must always have strictly more than 1 element in them		1 rok temu
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sigma	90da138200 prove() will require an RNG that is an impl CryptoRng + RngCore	1 rok temu
codegen.rs	90da138200 prove() will require an RNG that is an impl CryptoRng + RngCore	1 rok temu
lib.rs	9b8cbf4558 Refactor the substitution transformation into its own module	1 rok temu
pedersen.rs	65afb16310 Start on range statements	1 rok temu
rangeproof.rs	1a6011d2f7 Clarify in a comment that ranges must always have strictly more than 1 element in them	1 rok temu
substitution.rs	9b8cbf4558 Refactor the substitution transformation into its own module	1 rok temu
syntax.rs	998d014072 Find all random private `Scalar`s (according to the [`TaggedVarDict`]) that appear exactly once in the [`StatementTree`].	1 rok temu
transform.rs	9b8cbf4558 Refactor the substitution transformation into its own module	1 rok temu