Project Base Point to Named Construction Plane

We added a new command ggIFCNamedCPlane to the ggRhinoIFC plugins to facilitate creation of a named construction plane from base point description (for rhino origin). This should make it easier to get a consistent model origin between Rhino and Revit but still query and work with shared coordinates in Rhino/Grasshopper. We didn’t yet enable CAD import, export and link relative to a named construction plane but we plan to do so (if McNeel don’t do it).