K 10
svn:author
V 8
sveinung
K 8
svn:date
V 27
2016-02-28T00:37:01.218093Z
K 7
svn:log
V 174
Free user unit class flags.

Clean up user unit class flags when unloading a ruleset. This prevents them
from being seen as a part of the next ruleset loaded.

See bug #24453
END