darwin-v7 0.4.0

Unofficial rust client for the [V7 annotation platform](https://darwin.v7labs.com/)
Documentation
# Release Process

* Update version in Cargo.toml using [semantic versioning]https://semver.org/
* Ensure Cargo.lock is updated after version update.
* Update Changelog.md
* Create a release branch with the tag: `release/v1.x.x` with changes
* Manually create a release on [Github]https://github.com/franklin-ai/darwin-v7/releases/new