Update README.md

Filling out readme
Update README.md
Update README.md
Update README.md
Update README.md
Added Hawaii (4) and Updated Schneider to impl.
updated featured

to represent those recently announced and those that participated in the Datapalooza
removed "/new" from the baseurl

not needed as the staging at /new is not happening any more.
A simple change to the readme.md to test being able to push
update to the developers (clipped the IntervalBlock Example)

Added fed-faq/index.md page in preparation for 5Jun GreenGov session.
updated featured: true to remove those not currently active (recently
announced + at DP last week)
added service area map