Revert "Use URLs in multiget requests as returned by the Server"

Authored by mlaurent on Nov 30 2017, 5:30 PM.

Description

Revert "Use URLs in multiget requests as returned by the Server"

This reverts commit abfdd65f0c85332e1c16e5c01c74478d392364ba.

Revert this commit as it breaks for some users.

I revert it before 17.12 rc tag.

If we can fix it before 17.12 we will reactivate it