raylu/sysvitals @ f1aaac2533e571a661de0c2f37bb3bbcaaa81c39

raylu f1aaac2533 handle queries for days with no data		11 lat temu
..
fileio.py	5ec6d9a42d update stats files for datums, query by date	11 lat temu
reloader.py	8728cddf32 add autoreloader	11 lat temu
server.py	f1aaac2533 handle queries for days with no data	11 lat temu