Release v0.1.0

It works!

What's Added

• Depositor Solidity contract for atomic swap
• Circom ZK circuits for generating ZK proof for the atomic swap
• Rust environments for the proof generation:
  • Groth16 prover bindings based on the rapidsnark
  • Witness calculator based on the WASM
  • Groth16 verifier based on the ark-groth16 library
• The example script to demonstrate a Taprootized Atomic Swap between Alice & Bob