When logging messages about unit_types, include an indication if the type is a gendered
subtype ([male] or [female]; not directly related to gender=) and/or a [variation].

Gender appears in parentheses; variation name in square brackets.


git-svn-id: http://svn.gna.org/svn/wesnoth/trunk@56098 75b3775d-3801-0410-9e12-e2e43121521d