Fix hello examples
Created by: pnorbert
This fixes hello/bpWriter, hello/timeBP and hello/adios1Writer examples, mpi+nompi Still need to fix HDF5 and DataMan examples
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Created by: pnorbert
This fixes hello/bpWriter, hello/timeBP and hello/adios1Writer examples, mpi+nompi Still need to fix HDF5 and DataMan examples