Add missing simple option to global_initialization.m

(cherry picked from commit 268e8627)

Conflicts:
	matlab/global_initialization.m

matlab/global_initialization.m

@@ -454,6 +454,7 @@ simplex.tolerance.f = 1e-4;
 simplex.maxiter = 5000;
 simplex.maxfcallfactor = 500;
 simplex.maxfcall = [];
+simplex.delta_factor=0.05;
 options_.simplex = simplex;
 
 % CMAES optimization routine.