v0.1 release

[TAdev0]

As mentionned in #171 , here are the required elements to release the v0.1 :

• [x] Prepare the VM to for the easy addition of hints and builtins:
• [x] Update the VM to receive a hintrunner and execute hints accordingly
• [x] Make segments to perform differently depending if they are a builtin segment or not.
• [x] Implement all Cairo Zero Hints https://github.com/NethermindEth/cairo-vm-go/issues/164
• [x] Implement all Builtins required by Cairo Zero. https://github.com/NethermindEth/cairo-vm-go/issues/126
• [ ] Make a full featured Cairo Zero runner (hints and builtin detection)
• [ ] Add unit and integration tests for all of this features.
• [ ] Add benchmarks (strongly suggested, but optional)

Things that are missing in particular:

• [ ] ecop builtin detection
• [ ] full integration test coverage : around 80% for now
• [ ] reliable benchmarks