fix clang 10 compatibility

- random_shuffle is replaced by shuffle
- get rid of EO stuff in eoPop, superseeded by stdlib random
- get rid of bind2nd and use lambdas

eo/src/eoInit.h

@@ -196,7 +196,7 @@ class eoInitPermutation: public eoInit<EOT> // FIXME inherit from eoInitWithDim
             for(unsigned idx=0;idx <chrom.size();idx++)
                         chrom[idx]=idx+startFrom;
 
-            std::random_shuffle(chrom.begin(), chrom.end(),gen);
+            std::shuffle(chrom.begin(), chrom.end(),gen);
             chrom.invalidate();
         }