To get back on topic...
Add/edit/delete capability is initially complete for budgets, accounts, master categories, and categories. I'm going to temporarily remove the payee editor functionality, disable syncing (I haven't quite figured out how to do that yet), and build a "beta" version for everyone (the 3 or 4 of us?) to play with. If all goes well, it should be up and running by the end of the weekend.
Additional functionality will be pushed to the beta app until the feature list is complete and there are no glaring bugs left. After that the main app will be updated and we're off and running.