createrepo 0.4.11

I released createrepo 0.4.11 - it adds a new feature and fixes a couple
of bugs:

new feature: -i or --pkglist - this takes a filename which is the list
of packages (full relative path to the dir where you're making the repo)
that you want to use from that dir. Sort of the inverse of exclude and
takes a file list

bugs:
 - make the checksum cache tag more precise - helps stop the problem of
people signing pkgs after having made repodata, then re-running
createrepo and not getting updated checksums
  - make sure that createrepo follows dirs which are symlinks

you can get the new release here:

http://linux.duke.edu/createrepo/download/createrepo-0.4.11.tar.gz

let me know what breaks,
-sv