Changes to ghc

Changes to ghc:
commit 6494de1f58f9352c809cdd722c9b0ae7f462ccde
Author: Austin Seipp <austin@well-typed.com>
Date:   Sun Jan 12 15:00:59 2014 -0600

    More testsuite .gitignore updates

    Signed-off-by: Austin Seipp <austin@well-typed.com>