remove stale FuzzyFlavor LIST

src/libaevol/7/FuzzyFactory_7.cpp

@@ -35,10 +35,6 @@ namespace aevol {
         AbstractFuzzy_7* fuzz = nullptr;
         switch (flavor_)
         {
-            case FuzzyFactory_Flavor::LIST:
-                printf("List Fuzzy are currently not available\n");
-                exit(-1);
-                break;
             case FuzzyFactory_Flavor::VECTOR:
                 fuzz = new Vector_Fuzzy();
                 break;

src/libaevol/7/FuzzyFactory_7.h

@@ -31,7 +31,6 @@
 
 namespace aevol {
     enum FuzzyFactory_Flavor {
-        LIST = 0,
         VECTOR = 1,
         DISCRETE_DOUBLE_TABLE = 3
     };