yacp 0.0.1

A changelog parser written in ruby with a few simple goals: 1. Parse CHANGELOG files on GitHub that follow the https://keepachangelog.com format. 2. Model the releases to able to differentiate between the various Added, Changed, Removed, etc. categories. 3. Provide a simple query interface to to access releases. 4. Provide enhanced content for particular formatted data (e.g. linking issues/pull requests). 5. Provide a simple set of tools to help manage the CHANGELOG file itself.