[ghc-rpm-macros/f16] (6 commits) ...BR redhat-rpm-config not ghc-rpm-macros; don't set without_hscolour in macros.ghc

[Jens Petersen]

Summary of changes:

  fec42b2... add cabal-tweak-dep-ver script and allow reading latest has (*)
  99dc3d6... cabal-tweak-dep-ver: only match complete dep name and not b (*)
  575d1a3... backport rest of subpackaging improvements from f18 rawhide (*)
  f59c10b... require hscolour, build hoogle files, don't build HS*.o ghc (*)
  217c410... fix missing haddock html output due to using --hoogle witho (*)
  7090e35... BR redhat-rpm-config not ghc-rpm-macros; don't set without_ (*)

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