-later/any/uncertain:
-- don't lose package selections when returning to main menu
- (autostore/load selections - to different file than normal store)
-- show download speed for apt-get update
-- keep a list of recently removed apps for easy reinstallation
-- add an option to start fetching changelogs automatically for all upgradeable packages?
-- how to handle package names that end in '-'? (theoretically they are valid but nonexistent?)
-- filtering by repository?
-- make sure network is online on startup?
-- fetch dates for other than user categories?
-- "online search" (a new button to main menu): use maemo.org search to find packages without loading local package lists (?)
-- ability to easily add extras-devel and extras-testing to repos if they don't exist
-- load package lists in the background when the main menu is visible?
-- read all hildon app manager repository settings (requires too much work...)