moved portal objects into app.portals
moved portal objects into app.portals

Makes it a little cleaner and easier to access and set the variables
throughout the application.

nheminger/ago-assistant,ecaldwell/ago-assistant,Esri/ago-assistant,Esri/ago-assistant,nheminger/ago-assistant,ecaldwell/ago-assistant,dmartine/ago-assistant,dmartine/ago-assistant