K 10
svn:author
V 8
sveinung
K 8
svn:date
V 27
2015-08-07T15:33:20.737523Z
K 7
svn:log
V 365
Convert build city unit orders in old save games

Convert any build city unit order that looks like it will result in city
founding to a perform action order with a Found City target.

The clients will still send found city via the build city order. A 3.0 save
game isn't touched. An order that looks like it will result in Join City
isn't touched.

See patch #6187
END