End of Project Doc Update

[ronaldheft-gov]

• Updates README.md to:
  • Remove outdated project information
  • Provide a list of sister repositories that are private, but can be granted access to by New Jersey
  • Provide a list of helpful documentation found within this repo
  • Point to the most up-to-date server install directions
• Removes outdated install directions (this information can be found in the sister repos)
• Removes old project plans, as timeframes and goals don't match the work we undertook
• Adds context to various documents, so someone browsing this repo in the future will better understand the documents contained within

[allyceh]

Merged.