0. when the app is launched: if the user is already logged in, jump directly into camera mode for fave capture - Done
1. when a user logs in, save that to their local settings in some way, so that even after an iPhone restart cycle, the username / pass is preserved and the user does not need to log in again. - Done
3. make a settings button in gallery view. the only setting we have currently is user account. the only function will be logout. - Done
4. once a category has been selected, do not allow another category button to be pushed. - Done
5. once the photo is uploaded successfully, redirect the user to the gallery view, with an auto-refresh.  - Done
7. make the images in the gallery have rounded rectangle corners - Done

make the thumbnail width conditional on iPhone model - Done