Read me file warnings

Review of the 8.x-1.x branch (commit 324e0ee):
Your README.md does not follow best practices (headings need to be uppercase). See https://www.drupal.org/node/2181737 .
The INTRODUCTION section is missing.
The REQUIREMENTS section is missing.
The INSTALLATION section is missing.
The CONFIGURATION section is missing.

FILE: ...000000/site1101/web/vendor/drupal/pareviewsh/pareview_temp/README.md
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