patch applied (testsuite): Posix tests moved to the unix package

[Simon Marlow]

Mon Mar  5 06:53:43 PST 2007  Simon Marlow <simonmar at microsoft.com>
  * Posix tests moved to the unix package

    R ./tests/ghc-regress/lib/Posix/
    R ./tests/ghc-regress/lib/Posix/Makefile
    R ./tests/ghc-regress/lib/Posix/all.T
    R ./tests/ghc-regress/lib/Posix/fileexist01.hs
    R ./tests/ghc-regress/lib/Posix/fileexist01.stdout
    R ./tests/ghc-regress/lib/Posix/forkprocess01.hs
    R ./tests/ghc-regress/lib/Posix/forkprocess01.stdout
    R ./tests/ghc-regress/lib/Posix/getEnvironment01.hs
    R ./tests/ghc-regress/lib/Posix/getEnvironment01.stdout
    R ./tests/ghc-regress/lib/Posix/queryfdoption01.hs
    R ./tests/ghc-regress/lib/Posix/queryfdoption01.stdout
    R ./tests/ghc-regress/lib/Posix/signals001.hs
    R ./tests/ghc-regress/lib/Posix/signals001.stdout
    R ./tests/ghc-regress/lib/Posix/signals001.stdout-i386-unknown-freebsd
    R ./tests/ghc-regress/lib/Posix/signals001.stdout-i386-unknown-openbsd
    R ./tests/ghc-regress/lib/Posix/signals001.stdout-sparc-unknown-openbsd
    R ./tests/ghc-regress/lib/Posix/signals001.stdout-x86_64-unknown-openbsd
    R ./tests/ghc-regress/lib/Posix/signals002.hs
    R ./tests/ghc-regress/lib/Posix/signals002.stdout