Admin front page config

[dluxe]

User request: Add admin ability to configure front end via GUI, to reduce dev requests and time to implement

See full list of user requests and rationale at: [https://docs.google.com/document/d/1lpg_KTQQ0twXyOTTdGYmo4HHmHZpTVPjmUlPeZ6BGAY/edit?usp=sharing]