I'm sure this is something basic that I am just overlooking. I gave a
user full control to their site and they promptly broke permissions
inheritance on a bunch of libraries in their site and removed everyone
(including themselves) from being able to access the libraries. Now,
how do i get back the ability to manage the permissions on their
libraries? Do I need to do this from Central Admin? If so, what is the
correct way? I'm just learning here still.