Add boost::ref and boost::cref tests for inputs
Add boost::ref and boost::cref tests for inputs


bradparks/ChaiScript__cplusplus_scripting_language,bradparks/ChaiScript__cplusplus_scripting_language,kamilzubair/ChaiScript,lefticus/ChaiScript,lefticus/ChaiScript,kamilzubair/ChaiScript,kamilzubair/ChaiScript,lefticus/ChaiScript,bradparks/ChaiScript__cplusplus_scripting_language