newrelic 0.1.0

Idiomatic Rust bindings to the New Relic C SDK. Note: versions 0.1.0 onwards of this crate are completely incompatible with previous versions as they move away from the deprecated New Relic SDK to the newer New Relic C SDK. This has additional requirements: see https://docs.newrelic.com/docs/agents/c-sdk/get-started/introduction-c-sdk for details.