Verbs

- Added loading a request cache from a file
- Fixed some issues with sphinx documentation compilation
- Consolidated rust crates
- Added rust documentation and examples
- Updated cargo metadata
- Make progress printing optional
- Better handling of EVM errors, show error message rather than just swallowing

- Add `RevertError` type
- Track reverted transactions during simulation
- Remove logging during a simulation (need to investigate performance)
- Remove some unused rust dependencies

- Streamline batch-runner functionality. Now implemented as a function that initializes simulations from a snapshot or request cache. See [here](https://simtopia.github.io/verbs/pages/batch_runner_example.html) for a usage example.
- Add the ability to cache requests made from a remote chain. These cached requests can be used to initialize subsequent simulations greatly improvement performance.
- Add utilities to export request caches to JSON.

Initial release of the VERBS Python package. Some minor changes non functional changes over v0.1.0 (documentation and CI tweaks).