cobot-0.1.1.0: ChangeLog.md

# Changelog for cobot

## Unreleased changes

## [0.1.1.0] - 2019-06-17
### Added
- Typeclass `IsGap`.
- Now you can align two sequences using different gaps for each one of them.
### Changed
- Removed `affine` function from `SequenceAlignment` typeclass.