General cleanup
Ability to run without Internet
Initial new legend

Still a work in progress
Finish moving over color/category legend
Initial size legend
Initial line and labels on the size-legend
Make in radians
Size legend is working
Clean up border
Final cleanliness tweaks
Fade in and out legend
Mini-legend and smaller top bar
Hovering over legend works
Update to latest data
Add a small explanation about records loaded in modal
Split by amount with islands
Year navigation
Add the year arrows
Update data and add update_data script
Update readme