Foreign.Marshal.Pool

[Manuel M T Chakravarty]

I just saw that `Foreign' re-exports `Foreign.Marshal.Pool'
via `Foreign.Marshal'.  I don't think that this is a good
idea, as `Foreign.Marshal.Pool' is not part of the Addendum.

Does anybody mind if I remove the re-export from
`Foreign.Marshal'?

Manuel

PS: We may want some other module `ForeignExts' or so that
    collects all the extensions to the standard
    functionality.