Fix back button in manage

Fix sort datasets in b_main when --datasets is used

src/main/ArgumentsExperiment.cpp

@@ -178,6 +178,11 @@ namespace platform {
                     }
                 }
                 filesToTest = file_names;
+                sort(filesToTest.begin(), filesToTest.end(), [](const auto& lhs, const auto& rhs) {
+                    const auto result = mismatch(lhs.cbegin(), lhs.cend(), rhs.cbegin(), rhs.cend(), [](const auto& lhs, const auto& rhs) {return tolower(lhs) == tolower(rhs);});
+
+                    return result.second != rhs.cend() && (result.first == lhs.cend() || tolower(*result.first) < tolower(*result.second));
+                    });
                 saveResults = true;
                 if (title == "") {
                     title = "Test " + to_string(file_names.size()) + " datasets " + model_name + " " + to_string(n_folds) + " folds";

src/main/Experiment.cpp

@@ -82,8 +82,6 @@ namespace platform {
             std::cout << Colors::RESET() << std::endl;
         }
         int num = 0;
-        // Sort files to test to have a consistent order even if --datasets is used
-        std::stable_sort(filesToTest.begin(), filesToTest.end());
         for (auto fileName : filesToTest) {
             if (!quiet)
                 std::cout << " " << setw(3) << right << num++ << " " << setw(max_name) << left << fileName << right << flush;