Further tweaks on column list view.
Revert "Further tweaks on column list view."

This reverts commit fe8effd752a706318b0197779e839f34f72b6a85.
Revert "Add columns to list view."

This reverts commit 2f364e040240f4d75d23080da63755f029e32e66.
Columnar list view introduced. TODO: Add tests once migrated to new serverside stack.