Merge branch 'fix_hermitianizer' into 'master'

Fix hermitianizer

Closes #157

See merge request !157
5 jobs for master in 12 minutes and 10 seconds (queued for 1 second)
Status Name Job ID Coverage
  Test
passed test_min #200471

00:02:57

passed test_mpi #200472

00:04:31

passed test_mpi_fftw #200473

00:05:07

passed test_mpi_fftw_hdf5 #200474

00:06:05

64.0%
 
  Release
passed release_image_master #200475

00:06:03