Make list of uuids not already in provisioning profile. For copying UUIDs out of testflight and into apple.

test_devices_list.py

import re

testflight_file = './testflight_devices.txt'
testflight_data = open(testflight_file).read()

apple_file = './apple_devices.txt' # copy and paste from provisioning portal
apple_data = open(apple_file).read()
apple_uuids = re.findall('[a-z0-9]{30,50}',apple_data)

for line in testflight_data.split("\n"):
	if not any(x in line for x in apple_uuids):
		print line