Revert "Add permissions. Fixes UIU-82."
Revert "Add permissions. Fixes UIU-82."

In discussion with Jason, it's apparent that we are not all of one
mind. We'll try to get together with Jakub and Heikki later this week
and thrash out a design we can all live with.

This reverts commit 90754f0dce4b15ce575b2d512b06aa1fd83a4f21.

folio-org/ui-users,folio-org/ui-users