[ghc-rpm-macros/f15/master] (2 commits) ...add ghc_pkg_obsoletes to shared lib package too

[Jens Petersen]

Summary of changes:

  30ceea2... add docdir when subpackaging packages too (*)
  82b34c5... add ghc_pkg_obsoletes to shared lib package too (*)

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