Readme for hmpfr-0.1

Haskell MPFR binding. It was successfully tested with MPFR versions 2.3.1 and 2.3.2 and with GHC versions 6.8.3 and 6.8.2 on (Ubuntu) Linux and on Windows (MPFR was built with MSYS). If you find bugs or have any questions please write to <ales.bizjak0@gmail.com>.