Changes to ghc(7)

Changes to ghc:
commit 0c1974c8262f1609ecb7dec438d8cd167f788a5c
Author: Edward Z. Yang <ezyang@cs.stanford.edu>
Date:   Thu May 29 17:36:48 2014 -0700

    Remove obsolete -fno-warn-amp from spec001

    Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

commit a53fc117511fe87db534ad658d3412b16ee8d4e9
Author: Edward Z. Yang <ezyang@cs.stanford.edu>
Date:   Thu May 29 17:35:53 2014 -0700

    Refresh recomp006 error message.

    Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

commit fc6a9525baad53ba3aa5acd545470df738ca54a9
Author: Edward Z. Yang <ezyang@cs.stanford.edu>
Date:   Thu May 29 17:25:41 2014 -0700

    s/implict/implicit/i

    Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

commit a23f13132a373ffc2758d6294ecdbbdb8404bae7
Author: Edward Z. Yang <ezyang@cs.stanford.edu>
Date:   Thu May 29 17:29:25 2014 -0700

    Add missing stderr file for tcrun045.

    Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

commit cd14075fe62a730f2438391f0448edbd1bcf15a2
Author: Edward Z. Yang <ezyang@cs.stanford.edu>
Date:   Thu May 29 17:20:50 2014 -0700

    Fix bitrotted GHC API test T6145.

    Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

commit 6c5017a8ca2df6c20eef7edf9caeeece26f06cac
Author: Edward Z. Yang <ezyang@cs.stanford.edu>
Date:   Thu May 29 17:07:06 2014 -0700

    Add .gitignore for autogenerated test files.

    I used this shell command to automatically generate the lists:

    for i in `git ls-files -o --exclude-standard --directory`; do echo "`basename $i`" >> "`dirname "$i"`/.gitignore"; done

    Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>

commit dcc6e04f00ded0c025f86e5d7555d599b1f77f71
Author: Edward Z. Yang <ezyang@cs.stanford.edu>
Date:   Thu May 29 16:58:02 2014 -0700

    Update T4891, T8639_api to follow 73c08ab10 (GHCi naming changes)

    Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>