read_config: Cleaned up read_parameters. Was not dropping some __comment__ portions in the json files that were read. Also, did not have a simple structure for catching commented lines. Now, it is simple, clean, and is working fine.
neuron_volumina_viewer: HDF5DataSource was not properly formatting its slices due to a missing assignment.
advanced_image_processing: Added new_data_spatially_smoothed from extract_f0 to the array_debug_recorder.