fix setup

[limboinf]

Fix setup bug:

----> 1 import CallerLookup

/private/tmp/ffx/venv/lib/python3.6/site-packages/CallerLookup/__init__.py in <module>()
      4 # Licence:      GNU GENERAL PUBLIC LICENSE (Version 3, 29 June 2007)
      5
----> 6 from CallerLookup.Main import lookup_number

/private/tmp/ffx/venv/lib/python3.6/site-packages/CallerLookup/Main.py in <module>()
      4 # Licence:      GNU GENERAL PUBLIC LICENSE (Version 3, 29 June 2007)
      5
----> 6 from CallerLookup.Responses import *
      7 from CallerLookup.Search import *
      8 from CallerLookup.Utils.Report import record

/private/tmp/ffx/venv/lib/python3.6/site-packages/CallerLookup/Responses.py in <module>()
      5
      6 from CallerLookup.Strings import CallerLookupLabel, CallerLookupKeys
----> 7 from CallerLookup.Utils.Logs import format_exception
      8
      9

ModuleNotFoundError: No module named 'CallerLookup.Utils'