model - fix recursion
model - fix recursion

The issue was because _rtag was being saved as part of localstorage,
which could contain a jquery object. removed _rtag from local storage
save in model. if writeLocal is used elsewhere, it'll need to be
addressed individually.

campuscolors/campuscolors,sportsworldchicago/app.sportsworldchicago.com---AnyCommerce-Development,campuscolors/campuscolors,sportsworldchicago/app.sportsworldchicago.com---AnyCommerce-Development,CommerceRack/anycommerce,speedaddictcycles/speedaddictcycles,speedaddictcycles/speedaddictcycles,CommerceRack/anycommerce,campuscolors/campuscolors,speedaddictcycles/speedaddictcycles,CommerceRack/anycommerce