Took gameID from GameList to UserMap. Updated sendGeoJSON and fetchGeoJSON to...

Took gameID from GameList to UserMap. Updated sendGeoJSON and fetchGeoJSON to new back-end somethingwhatever. Updated old code that draws elements under FeatureGroup in DrawTools that have been fetched from database. Added functionality to send circle radius and textbox text to database. Started working on textbox as a React component. Reminded myself to make smaller pushes and merge requests.