Add setting_version and check against it

This breaks all profiles since they have the wrong setting version, of course. Have to change that in every instance container now...

Contributes to issue CURA-3427.

cura/Settings/CuraContainerRegistry.py

@@ -41,6 +41,14 @@ class CuraContainerRegistry(ContainerRegistry):
         if type(container) == ContainerStack:
             container = self._convertContainerStack(container)
 
+        if isinstance(container, InstanceContainer) and type(container) != type(self.getEmptyInstanceContainer()):
+            #Check against setting version of the definition.
+            required_setting_version = int(container.getDefinition().getMetaDataEntry("setting_version"))
+            actual_setting_version = int(container.getMetaDataEntry("setting_version", default = "0"))
+            if required_setting_version != actual_setting_version:
+                Logger.log("w", "Instance container {container_id} is outdated. Its setting version is {actual_setting_version} but it should be {required_setting_version}.".format(container_id = container.getId(), actual_setting_version = actual_setting_version, required_setting_version = required_setting_version))
+                return #Don't add.
+
         super().addContainer(container)
 
     ##  Create a name that is not empty and unique

resources/definitions/fdmprinter.def.json

@@ -8,6 +8,7 @@
         "author": "Ultimaker B.V.",
         "category": "Ultimaker",
         "manufacturer": "Ultimaker",
+        "setting_version": 1,
         "file_formats": "text/x-gcode;application/x-stl-ascii;application/x-stl-binary;application/x-wavefront-obj;application/x3g",
         "visible": false,
         "has_materials": true,