Add version number to persistent context binding so the model can be upgraded.
Add version number to persistent context binding so the model can be upgraded.

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