 Exchange use of deprecated/removed std::bind1st for std::bind when c++11 is used #86 (#87)
 Exchange use of deprecated/removed std::bind1st for std::bind when c++11 is used #86 (#87)

*  Exchange use of deprecated/removed std::bind1st for std::bind when c++11 is used #86

* Use ETL_CPP11_SUPPORTED instead of checking cpp verison

ETLCPP/etl,ETLCPP/etl,ETLCPP/etl,ETLCPP/etl