message: Fix TBB Warning: tbb/task_scheduler_init.h is deprecated.
diff: #include <boost/program_options.hpp>
  -#ifdef GUDHI_USE_TBB
  -#include <tbb/task_scheduler_init.h>
  -#endif
  -
  #include <string>
  #include <vector>
  @@ -67,11 +63,6 @@ int main(int argc, char * argv[]) {
  std::clog << "The complex contains " << st.num_simplices() << " simplices \n";
  std::clog << " and has dimension " << st.dimension() << " \n";
  -#ifdef GUDHI_USE_TBB
  - // Unnecessary, but clarifies which operations are parallel.
  - tbb::task_scheduler_init ts;
  -#endif
  -
  // Sort the simplices in the order of the filtration
  st.initialize_filtration();
  int count = 0;
  @@ -81,10 +72,6 @@ int main(int argc, char * argv[]) {
  // Convert to a more convenient representation.
  Gudhi::Hasse_complex<> hcpx(st);
  -#ifdef GUDHI_USE_TBB
  - ts.terminate();
  -#endif
  -
  // Free some space.
  delete &st;
  