collectable 0.0.2

Fallible, no_std-friendly collection traits
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).

## 0.0.2 (2020-05-24)
### Added
- `TryPush` trait ([#45])

### Changed
- Borrow iterators rather than consume them ([#44], [#46])

[#46]: https://github.com/RustCrypto/utils/pull/46
[#45]: https://github.com/RustCrypto/utils/pull/45
[#44]: https://github.com/RustCrypto/utils/pull/44

## 0.0.1 (2020-05-24)
- Initial release