jdorje: Update some nation leaders, and reformat exi...

This is an automated notification of a change to freeciv cvs, 
on Tue Oct  4 10:02:38 PDT 2005 = Tue Oct  4 17:02:38 2005 (GMT)
by Jason Dorje Short <[email protected]>

---- Files affected:

freeciv/data/nation afghani.ruleset arab.ruleset assyrian.ruleset austrian.ruleset aztec.ruleset babylonian.ruleset bavarian.ruleset belgian.ruleset boer.ruleset bosnia.ruleset brazilian.ruleset bulgarian.ruleset byzantium.ruleset canadian.ruleset carthaginian.ruleset catalan.ruleset chilean.ruleset chinese.ruleset colombian.ruleset cornish.ruleset croatian.ruleset czech.ruleset dunedain.ruleset dutch.ruleset egyptian.ruleset elvish.ruleset estonian.ruleset ethiopian.ruleset filipino.ruleset finnish.ruleset french.ruleset galician.ruleset german.ruleset greek.ruleset hobbits.ruleset hungarian.ruleset icelandic.ruleset inca.ruleset indian.ruleset indonesian.ruleset inuit.ruleset irish.ruleset iroquois.ruleset israeli.ruleset italian.ruleset kampuchean.ruleset kenyan.ruleset latvian.ruleset lithuanian.ruleset martian.ruleset mexican.ruleset mordor.ruleset nigerian.ruleset persian.ruleset p
 hoenician.ruleset portuguese.ruleset quebecois.ruleset roman.ruleset romanian.ruleset ser!
 bian.ruleset singaporean.ruleset slovenian.ruleset spanish.ruleset sumerian.ruleset swiss.ruleset taiwanese.ruleset thai.ruleset turk.ruleset ukrainian.ruleset viking.ruleset welsh.ruleset zulu.ruleset

---- Log message:
      Tag: HEAD

Update some nation leaders, and reformat existing leader lists for
consistency.

Patch by Daniel Markstedt <[email protected]> in PR#14151.