[ocrfeeder] Add missing import in log.py

[Joaquim Manuel Pereira Rocha <jrocha src gnome org>]

commit 5beaa35a0cdc76345bf4b09e1a843c0bdcfcf2ba
Author: Joaquim Rocha <me joaquimrocha com>
Date:   Sun Mar 20 21:58:34 2016 +0100

    Add missing import in log.py

 src/ocrfeeder/util/log.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/ocrfeeder/util/log.py b/src/ocrfeeder/util/log.py
index a4fba4a..f688a52 100644
--- a/src/ocrfeeder/util/log.py
+++ b/src/ocrfeeder/util/log.py
@@ -20,7 +20,7 @@
 ###########################################################################
 
 import logging
-from constants import OCRFEEDER_COMPACT_NAME
+from constants import OCRFEEDER_COMPACT_NAME, OCRFEEDER_DEBUG
 
 logger = logging.getLogger(OCRFEEDER_COMPACT_NAME)
 LOG_FORMAT = "%(asctime)-15s %(levelname)s: %(message)s"