gethostname 0.2.1

gethostname for all platforms
Documentation
# Changelog
All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

## [0.2.1] – 2019-12-18
### Changed
- Consolidate documetation.
- Update crates.io metadata.

## [0.2.0] – 2019-01-22
### Added
- Add Windows implementation (see [GH-1]).

[Gh-1]: https://github.com/lunaryorn/gethostname.rs/pull/1

### Changed
- Pin supported Rust version to 1.31

## 0.1.0 – 2019-01-20
Initial release.

### Added

- `gethostname()` for non-Windows platforms.

[0.2.0]: https://github.com/lunaryorn/gethostname.rs/compare/gethostname-0.1.0...gethostname-0.2.0
[0.2.1]: https://github.com/lunaryorn/gethostname.rs/compare/gethostname-0.2.0...gethostname-0.2.1
[Unreleased]: https://github.com/lunaryorn/gethostname.rs/compare/gethostname-0.2.1...HEAD