Refactor, add heatmap/3D markers, live streaming, include higher-res world/cloud maps
Add pause mode on blur, revise heatmap display, optimize performance, fix indentation
Remove preventDefault from controls, don't perform drag when clicking a select menu
Configuration with config.json, pretty console logging, broke utilities out into util module, README, code cleanup/variable renaming
Use template for application HTML, add menu to switch visualization type.

Align sun according to current time, show users location on map when loaded.

Show spinner when loading textures.

Configurable heatmap types, throttle FPS for heatmap, add setter for heatmap configuration.

Disable text selection, use crosshair cursor.