Fix the relative path/root URL issue

The ${h.getRelativeLinkTo(it.item.parent)} worked great for folders greater than one level deep. However, at the top level, the relative link is empty instead of ../../../ which is what I would expect to get back to the rootURL. 
For Folders at the top level, ${rootURL} fixes the blank. 

Instead of trying to fix getRelativeLinkTo to return the right thing for the parent, for now I am hard coding to always go up 3 paths (job/jobName/copy/../../../ should always get you back to the parent.)

Please let me know if there are special cases where the parent is not 3 levels up.