Sentinel Quality Assurance Documentation

Pull request #28: DEV-25199

Merge in SENTINEL/sentinel-quality-assurance-documentation from DEV-25199 to staging

* commit '2ccac41f53b521fb90010131ae73f2d3f721c793':
  DEV-25199: Corrected typo
  DEV-25199: Added stratification table for l3_mil_aggregate_deliv
  DEV-25199: Added stratification table for l3_mil_aggregate_deliv
  DEV-25199: Added l3_mil_aggregate back to file310
  DEV-25199: Simplified explanation of stratifying varaibles
  Revert "DEV-25199: file311 changed TRUE to X and False to blank"
  DEV-25199: file311 changed TRUE to X and False to blank
  DEV-25199: added file311 with tables showing stratifying variables