[cabal2spec/f14] (5 commits) ...ghc_arches replaces ghc_excluded_archs

[Jens Petersen]

Summary of changes:

  3740eb8... BR ghc-Cabal-devel, drop ghc_pkg_deps, add DEPENDENCIES (*)
  70c0d1b... add 0.23 tarball (*)
  eda52cc... use ghc_excluded_archs; cleanup tmpdir for unsuccessful cab (*)
  c954cce... 0.23.1 tarball (*)
  95a7d28... ghc_arches replaces ghc_excluded_archs (*)

(*) This commit already existed in another branch; no separate mail sent