Adding, removing and reordering countries

[pd]

The thing is that I don't know how many of these major changes will be made.
For now it's clear: countries and sides, maybe some mouse cursors (more info later in another thread).
Right now I cannot think of any logics being revamped totally, but that might change over the time.

Well, RP2 mods could/should contain the specific RP2 version they need, but that would be a lot of installing/uninstalling which would be very annoying.