queue: Remove shebang line

There's no reason to run this file as a script, and it's not marked as
executable.

(imported from commit 52bddaf2b59333c1f37b2cfc90b92a164c2e6d3c)

zephyr/lib/queue.py

@@ -1,4 +1,3 @@
-#!/usr/bin/python
 from django.conf import settings
 import pika
 import simplejson