redesign Resource / ResourceSet use
Each metamodel should be able to use it's own Resource and/or ResourceSet It seems that current RiseClipseResourceSet is only needed with RiseClipseEditor RiseClipseEditor should not use it's own LocalResourceSet
Each metamodel should be able to use it's own Resource and/or ResourceSet It seems that current RiseClipseResourceSet is only needed with RiseClipseEditor RiseClipseEditor should not use it's own LocalResourceSet