Always print output of for_each test

[SVN r15413]

test/Jamfile

@@ -29,7 +29,7 @@ compile erase_range.cpp ;
 compile filter_view.cpp ;
 compile find.cpp ;
 compile find_if.cpp ;
-run for_each.cpp ;
+unit-test for_each : for_each.cpp : <sysinclude>$(BOOST_ROOT) ;
 compile front.cpp ;
 compile identity.cpp ;
 compile if.cpp ;