Small change in MeshReaderTest

      std::cout << "NOTE: there is no real test, but the file was loaded fine..." << std::endl;

      std::cout << "vertices: " << mesh.template getEntitiesCount< 0 >() << std::endl;

      std::cout << "faces: " << mesh.template getEntitiesCount< MeshType::getMeshDimension() - 1 >() << std::endl;

      std::cout << "cells: " << mesh.template getEntitiesCount< MeshType::getMeshDimension() >() << std::endl;

      std::cout << "post-init\t";

      Debugging::printMemoryUsage();

      mesh.save( "mesh-test.tnl" );

//      mesh.save( "mesh-test.tnl" );

      return true;

   }