Removed unix package upper bound and allowed hint dependency to float#3

Merged

roman merged 2 commits intoroman:masterfrom worrel:fix-unix-n-hint-deps

Nov 20, 2014

+4-3

Commits on Sep 24, 2014

Removed unix package upper bound and allowed hint dependency to float. Fixes issues using testloop with HaskellKoans on recent GHC on Ubuntu.
worrel
committed

Commits on Sep 28, 2014

Stricter constraints on hint and unix dependencies
worrel
committed