tldr-0.2.4: CHANGELOG.md

# 0.2.4

* Don't do cloning unnecessarily [#7](https://github.com/psibi/tldr-hs/issues/7)
* Fix Paths_tldr warning from cabal

# 0.2.3

* Fix coloring bug under bash during some circumstances [#6](https://github.com/psibi/tldr-hs/pull/6/files)

# 0.2.2

* Fix `--version` option

# 0.2.1

* Fix background color [bug](https://github.com/psibi/tldr-hs/pull/3)

# 0.2.0

* Compliance with the tldr spec
* Fix `--update` flag bug
* Backported till GHC 7.8.3 and lts-2.22