Bump version, add CHANGELOG

Dependencies

• [2] N3U3GWEL Fix README formatting
• [3] 5II6T7YE Add gemini library
• [4] WJROXZ3C Add note to README thanking mgattozzi
• [5] QPNLOXNJ Fix cargo email attributions
• [6] ENARAOAB Tweak Cargo manifest for gemini
• [7] JBZGFYVO Add nom parsers for main types

Change contents

• replacement in gemini/Cargo.toml at line 11
  [3.360]→[3.409:431](∅→∅)
  − version = "0.0.2"
  [3.360]

  [3.9852]
  + version = "0.0.3"
• file addition: CHANGELOG.md (-xw-x--x--)
  [3.9]
  + # 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]

  +

  + ## [0.0.3] - 2020-01-14

  + ### Added

  + - `nom` parsers, enabled with the `parsers` feature and by default.

  +

  + ### Changed

  + - Request type is now indexed to indicate whether it is known to be a Gemini

  + request.

  +

  + ## [0.0.2] - 2020-01-14

  + ### Added

  + - Crate ownership changed.

  + - Initial release.
• replacement in Cargo.lock at line 51
  [3.13299]→[2.191:209](∅→∅)
  − version = "0.0.2"
  [3.13299]

  [3.13317]
  + version = "0.0.3"