message: Will now refresh pane as expected
  But does not handle the green plus icon properly, will fix in next commit
diff: @@ -567,16 +567,18 @@ UI.aclControl.ACLControlBox5 = function (subject, dom, noun, kb, callback) {
  })
  try {
  kb.fetcher.putBack(targetACLDoc)
  + .then(function () {
  + statusBlock.textContent = ' (Now editing specific access for this ' + noun + ')'
  + bottomRightCell.removeChild(editPlease)
  + renderBox()
  + })
  } catch (e) {
  let msg = ' Error writing back access control file! ' + e
  console.error(msg)
  statusBlock.textContent += msg
  return
  }
  - kb.fetcher.requested[targetACLDoc.uri] = 'done' // cheat - say cache is now in sync
  - statusBlock.textContent = ' (Now editing specific access for this ' + noun + ')'
  - bottomRightCell.removeChild(editPlease)
  - renderBox()
  + // kb.fetcher.requested[targetACLDoc.uri] = 'done' // cheat - say cache is now in sync
  })
  } // defaults.length
  } else { // Not using defaults
  @@ -593,7 +595,7 @@ UI.aclControl.ACLControlBox5 = function (subject, dom, noun, kb, callback) {
  kb.fetcher.delete(targetACLDoc.uri)
  .then(function () {
  statusBlock.textContent = ' The sharing for this ' + noun + ' is now the default.'
  - bottomRow.removeChild(useDefault)
  + bottomRightCell.removeChild(useDefault)
  box.style.cssText = 'color: #777;'
  renderBox()
  })
  