Replace BOOST_FOREACH with FOREACH.

git-svn-id: http://svn.gna.org/svn/wesnoth/trunk@56206 75b3775d-3801-0410-9e12-e2e43121521d
Replace BOOST_FOREACH with FOREACH.

git-svn-id: http://svn.gna.org/svn/wesnoth/trunk@56207 75b3775d-3801-0410-9e12-e2e43121521d
Replace BOOST_FOREACH with FOREACH.

git-svn-id: http://svn.gna.org/svn/wesnoth/trunk@56208 75b3775d-3801-0410-9e12-e2e43121521d
Replace BOOST_FOREACH with FOREACH.

git-svn-id: http://svn.gna.org/svn/wesnoth/trunk@56209 75b3775d-3801-0410-9e12-e2e43121521d
Replace BOOST_FOREACH with FOREACH.

git-svn-id: http://svn.gna.org/svn/wesnoth/trunk@56210 75b3775d-3801-0410-9e12-e2e43121521d