some unimportant clean-ups ;)

Utils/Termlib/Telnet.test.cc

Utils/Termlib/Terminfo.test.cc

Utils/TypeIdValue.test.cc

Utils/TypeInfo.test.cc

Utils/hexdump.test.cc

Utils/intrusive_refcount.test.cc

Utils/membind.test.cc

Utils/mpl.test.cc

Utils/parameter.test.cc

Utils/pool_alloc_mixin.test.cc

Utils/preprocessor.test.cc

Utils/safe_bool.test.cc

Utils/singleton.test.cc

Utils/type_traits.test.cc