Adding std::min, std::max, std::sort to names.h
Adding std::min, std::max, std::sort to names.h

These are needed to fix compilation errors when min, max, 
and sort are used without specifying the namespace.

Change-Id: Ic960bdbb015e711486d8e7ad2149650ef342593d
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/6548
Reviewed-by: David Alves <33ea948168c114d220e0372a903be6ee60f6396e@cloudera.com>
Tested-by: Martin Grund <2546548d516fa64c411fde8242af35f3f80ad31f@cloudera.com>

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