Additions to the sample schema

[jim-schwoebel]

Perhaps add?

• sample ID (unique UUID)
• datetime (put stamp in here) for featurizations, cleaning times, etc.
• processtime - time to process the samples (featurization/cleaning, etc.)
• computer that processed sample - from psutil module (Python)

specify settings from settings.json during time of processing

[jim-schwoebel]

done