Factorize algorithms code in a hierarchy of classes

CMAES-like algorithm (edoAlgoAdaptive) main loop work on an extern distribution passed as a reference, which is updated at each iteration
EDA-like algorithm (edoAlgoStateless) work on an intern distribution, that is replaced at each iteration

edoAlgoStateless inherits from edoAlgoAdaptive, and embed a default member on which the work is done.

edo/application/cmaes/main.cpp

@@ -140,7 +140,7 @@ int main(int ac, char** av)
     eoPopLoopEval<RealVec> popEval( eval );
 
     // EDA algorithm configuration
-    edoAlgo< Distrib >* algo = new edoAdaptiveAlgo< Distrib >
+    edoAlgo< Distrib >* algo = new edoAlgoAdaptive< Distrib >
         (distribution, popEval, *selector, *estimator, *sampler, *replacor,
          pop_continue, *distribution_continue );
 

edo/application/eda/main.cpp

@@ -161,7 +161,7 @@ int main(int ac, char** av)
     eoPopLoopEval<EOT> popEval( eval );
 
     // EDA algorithm configuration
-    edoAlgo< Distrib >* algo = new edoAdaptiveAlgo< Distrib >
+    edoAlgo< Distrib >* algo = new edoAlgoStateless< Distrib >
         (popEval, *selector, *estimator, *sampler, *replacor,
          pop_continue, *distribution_continue );