clash-prelude-0.7.3: README.md

[![Build Status](https://travis-ci.org/clash-lang/clash-prelude.svg?branch=master)](https://travis-ci.org/clash-lang/clash-prelude)

= WARNING =
Only works with GHC-7.10.* (http://www.haskell.org/ghc/download_ghc_7_10_1)!