K 10
svn:author
V 8
sveinung
K 8
svn:date
V 27
2016-04-05T08:15:37.992177Z
K 7
svn:log
V 273
Store action decision want as an integer.

Save the order of the strings in the action decision enum once. Save only
the order index number for each unit.

Make it mandatory for a unit to have an action decision field.

Requested by Marko Lindqvist <cazfi>

See patch #6863
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