tweaks loading text; adds vertical scroll on overflow;
tweaks loading text;
watch all files for changes
Service accepts a path to a file to read/write latest checksum
Allows for script configuration of last checksum file path
Will not make a new api request if there are trucks still in the stack and the center has not changed since last rendering. Renders more from the stack.
Renders in order of closeness to center (the sort order that the api returns); It's a queue, not a stack.
Refactor to namespace API routes from website routes