- Throttled the hover event so that it doesn't blow up slower computers
- Changed click radius for computers. Once hovering was implemented it was clear that the click radius was way too wide for precise pointers. User agent sniffing might not be a guarantee but it is probably the best option, short of waiting for a touch event and changing the click radius.

Wanted to remove this now so that it doesn't get forgotten about. Roughly half of the points will appear in Antarctica until the coordinates are corrected in the database.

Obviously the images need to be changed and expanded upon. I grabbed these (free, no-attribution) icons from iconfinder.com just to use them as an example.

Relevant issue CodeForPittsburgh#36 here for icon status, and issue CodeForPittsburgh#19 at food-access-map-data for info on location type attributes

I had previously assumed that the other site data was passed into foodSiteDetail, however after looking it is clear that it is intended to fetch that from the server. No point in processing it into an object then.

This fixes mapbox error 'Error removing layer of undefined' when navigating away from the map component

I thought I had updated react-map-gl to the newest already but apparently not!