add ability to only download dependencies for enabled projects
Use-case: site maintainers want to download all necessary depedencies (tar balls etc) to do the superbuild on a non-network connected system. We need to make it easier to do that.
Use-case: site maintainers want to download all necessary depedencies (tar balls etc) to do the superbuild on a non-network connected system. We need to make it easier to do that.