tasty-ant-xml-1.0.0.4: Changelog.md

# 1.0.0.4

* Updated to build with `tasty` 0.5.

# 1.0.0.3

* Change the .cabal file to include Changelog.md in source distribution.

# 1.0.0.2

* This version contains only changes to documentation.

# 1.0.0.1

* This version contains only changes to documentation.

# 1.0.0

* Initial public release. Able to run a `TestTree` and produce XML that can be
  understood by Jenkins.