K 10
svn:author
V 3
jtn
K 8
svn:date
V 27
2013-12-16T12:08:05.980845Z
K 7
svn:log
V 453
Add a scenario option to restrict the set of nations players can pick to
those for which start positions have been defined in the scenario.
(This used to be the default behaviour in 2.0.x, but has not been since
then, probably by accident. The new default behaviour remains to not
restrict nation choice, and none of the supplied scenarios use the new
option.)
Also, improve comments and diagnostics about what happens in this case.

See gna bug #21268.
END