Draft "What is FEC?" content

[leahbannon]

Goal: Test a re-write of FEC's "About FEC" page.

Criteria: Necessary team members review and approve. FEC reviews.

Steps:

• [x] Capture current "About FEC" content
• [x] Condense, rewrite, and otherwise edit as necessary

https://docs.google.com/document/d/1vNFtrgbMqXGOhXxbUXIEXBGS5sCV4sv2kyF96ETjvAM/edit

[emileighoutlaw]

Not urgent, but @leahbannon @rdpiazza this re-write is ready for your eyes.