Nothing to manage on Naxos and San Sterling

```
Game version: open-ig-0.94.373

I once again completed level 1. One of the mission goals is "manage Naxos and
San Sterling". But:

There is nothing to manage. This time I didn't even increased the taxes so
those two planets were ignored by me completely ALL THE TIME.

This doesn't fit the missions description "Manage Naxos and San Sterling".

Imo Level 1 is some kind of "tutorial". Some easy objectives. Not all obtions
are available, etc. So the player should LEARN to care for more than one
planet. But the way it is now he doesn't have to.

DOS IG had a different bebaviour. I definitely remember a food shortage after a
while.
```

Original issue reported on code.google.com by `norbert....@gmail.com` on 2 May 2012 at 2:22