[freeciv-ai] crude measurement code

["Per I. Mathisen" <per@xxxxxxxxxxx>]

Here is some crude measurement code that I created for settlers. I'd like
to commit some version of this eventually, but I am not sure if the
present approach is a good one.

To use, delete srv_main.o and recompile with
        make CFLAGS="-DAI_MEASUREMENT_MODE"
or
        make CFLAGS="-DAI_MEASUREMENT_MODE -DAI_END_GAME=81"

Only 'experimental' players will be affected. If measurement mode is
activated, then each 10th turn, it will print this for each such player:

        a stats: 5 cities, 5 citizens, 20 food, 10 production,
        9 trade, 2 settlers, 1 other units.

  - Per

measureai1.diff
Description: Text document