revert an earlier commit, don't use new downloads URL as those don't work very well
revert an earlier commit, don't use new downloads URL as those don't work very well

git-svn-id: 765db44a9620ed55f4f8addfd3c14fe8cd57f6bb@5461 0fceea05-a30d-0410-8a8b-80ef821fb0a1

nanoant/Skim,nanoant/Skim,nanoant/Skim,nanoant/Skim,nanoant/Skim