parallel computation submission example use cases

[yarikoptic]

To be used to collect sample use cases we should facilitate with "reproman run"

fmriprep on slurm using singularity image

https://gist.github.com/oesteban/5947d28caf6c3750e0a2f2aa09102702

[yarikoptic]

Another most common scenario is "one job per path (file or directory)"