Upgraded Package demo to new CLASS support.
Upgraded Package demo to new CLASS support.

jlhughes/foam,jacksonic/foam,jlhughes/foam,jacksonic/foam,mdittmer/foam,osric-the-knight/foam,foam-framework/foam,jacksonic/foam,foam-framework/foam,jlhughes/foam,jacksonic/foam,foam-framework/foam,osric-the-knight/foam,mdittmer/foam,foam-framework/foam,osric-the-knight/foam,mdittmer/foam,foam-framework/foam,jlhughes/foam,mdittmer/foam,osric-the-knight/foam