Issue #43: Generate the pkglist files only when they do not exist
Issue #43: Generate the pkglist files only when they do not exist

Add blacklist to clip-repo

rprevette/clip,ykhodorkovskiy/clip,ykhodorkovskiy/clip,rprevette/clip,rprevette/clip,ykhodorkovskiy/clip,rprevette/clip,ykhodorkovskiy/clip