CORE-54 integrate scenario io in kernel
requested to merge gh-34f9507a/40/mensiatech/wip-jole-core54-integrate-scenario-io-in-kernel into master
Created by: jlegeny
https://jira.mensia.fr/browse/CORE-54
This PR integrates the scenario loading logic into the Scenario Manager.
It adds new interfaces to derive from in order to implement scenario import and export algorithms. This deprecates and removes the ScenarioImporter and ScenarioExporter generic plugin APIs that were present in the Kernel but no longer used.
The default importer/exporter implementations and the XML specifications still live in the toolkit.