Main: don't forget to initialise Logger.

Especially on release builds...

src/main.cpp

@@ -36,6 +36,8 @@ int main(int argc, char** argv) {
     Warning warning_intercept{&warning_intercept_stream};
     Error error_intercept{&error_intercept_stream};
 
+    logger().initialise();
+
     LOG_INFO("Initialising M.A.S.S. Builder Save Tool version " SAVETOOL_VERSION ".");
 
     auto str = std::setlocale(LC_ALL, ".utf-8");