add new unit test macro CXXTOOLS_UNIT_ASSERT_EQUALS2 which expects a output function as an additional parameter
add new unit test macro CXXTOOLS_UNIT_ASSERT_EQUALS2 which expects a output function as an additional parameter

The output function expects the value as a parmeter and must return something,
which has an output operator, e.g. a std::string.

maekitalo/cxxtools,maekitalo/cxxtools,maekitalo/cxxtools,maekitalo/cxxtools