pipes-cacophony-0.2.1: changelog.md

# 0.2.1

* Removed examples

* Brought up to date with cacophony API changes

# 0.2.0

* Removed HandshakePipe due to cacophony API changes

* Performed linting

# 0.1.2

* Added examples to Travis config

* Brought unit tests and examples up to date with cacophony API changes

* Improved examples

# 0.1.1

* Enabled test verification on sdist package (for unit testing)

* Brought code in line with cacophony API changes

* Fixed build problems with cabal file

* Refactored unit tests

# 0.1.0

* First version.