Concerning #696: Automatic detection of output_given in evalSX
Concerning #696: Always automatic detection of output_given in evalSX, argument ignored
Concerning #696: Always automatic detection of output_given in evalMX, argument ignored
Concerning #696: removed output_given from evalSXsparse
Concerning #696: removed output_given from evalMX internally
Concerning #696: removed output_given from evalSX internally
Concerning #696: removed output_given from FX::call
Fixes #696: removed output_given from public interface