CURA-4451
- Add upgrade script for 3.0. to 3.1
- Upgrade old stack files so they will use "empty_quality" as the
"Not Supported" quality profile.
- Increase SettingVersion to 4
These are now upgraded to version 3, meaning that they will have to increase their version numbers and remove any start_layers_at_same_position settings they define. None of these profiles define any start_layers_at_same_position so it's just the version number then.
Contributes to issue CURA-3479.
These are delivered to me by Pedro J. of ABAX 3D Tech. I modified the file names to be in line with our code standards, and I modified the link to the machine definition to coincide with the file names that were changed there to be in line with our code standards.