Tox fixes

service/pycrest/eve.py

@@ -26,9 +26,6 @@ try:
     from urllib.parse import quote
 except ImportError:  # pragma: no cover
     from urllib import quote
-import logging
-import re
-import config
 
 logger = logging.getLogger("pycrest.eve")
 cache_re = re.compile(r'max-age=([0-9]+)')