Modified generate_data in test/test_distributed_data_object.py in order to comply with numpy 1.12.

4 jobs for master in 9 minutes and 43 seconds (queued for 48 seconds)
Status Job ID Name Coverage
  Test
passed #119677
test_minimal

00:00:36

passed #119678
test_mpi

00:03:17

passed #119679
test_mpi_fftw

00:02:15

passed #119680
test_mpi_fftw_hdf5

00:03:34