Merge pull request #641 from lawtancool/master

Increase gunicorn workers from 1 to 3

Having only 1 gunicorn worker results in extremely slow web UI load speed, raising it to 4 should improve performance significantly without overwhelming low end server environments.

See https://docs.gunicorn.org/en/stable/design.html#how-many-workers for more details

scripts/gunicorn.conf

@@ -1,6 +1,6 @@
 bind = '127.0.0.1:8000'
 backlog = 2048
-workers = 1
+workers = 3
 worker_class = 'sync'
 worker_connections = 1000
 timeout = 20