hw-dsv-0.2.1: ChangeLog.md

# Changelog for hw-dsv

# 0.2.1

* Add instance NFData Lazy.DsvCursor

# 0.2

* Change delimiter types from Char to Word8, since only 8-bit chars work.
* Support GHC 7.10
* Don't store delimiters in cursors unnecessarily

## Unreleased changes