refine site one more time.

[TRThurman]

@TRThurman updated the source (sic) repo at github.com:allisonfeeney/ap210-git.git
to simplify the organization and remove much redundant data (not all..).
This issue is to migrate that data to this site and review and update site layout.
Then we can add links to NIST published AP 210 docs.
Then we can add final slide to Tom interview with Jacques pointing back to www.ap210.org.