Change the "Remove" button text to "Delete" for clarity.
Ensure that update probes are readonly for everything.
Update version number to reflect change.
Update the Sparkle stuff with new default handling and a notification.
Update UUIDs.
Merge branch 'release/1.7.0'

* release/1.7.0:
  Update UUIDs.
  Update the Sparkle stuff with new default handling and a notification.
  Update version number to reflect change.
  Ensure that update probes are readonly for everything.
  Change the "Remove" button text to "Delete" for clarity.
Add Built product.