OpenMC integration requested improvements

Compiling a list of improvements requested for the PyMCSim/OpenMC integration:

Minor improvements requested:

• print data library used in the summary file
• [ ] print OpenMC output in the .log file Determined to not be possible due to how OpenMC streams the output
• Update in Workbench templates. Right now, we still have legacy components when using autocompletion (discuss with @nstauff - need some clarification)
• Ordering tally results based on ring/index numbers.
• change table output to be separated with | instead of spaces for easier delimiting in excel.]
• add tutorial info about how to reload the XML files into Python for further modification and running
• add option to stop after prerun XML file generation (good for if model needs to be further modified before running simulation)
• For depletion: add the option to report total nuclide mass across all materials rather than having to request each material individually and add the results by hand
• for postrun tests, supply output for the tests to process rather than making it run again