Enhance compatibility

With Anaconda3-4.4.0-Windows-x86_64 in Win 8 & 10, encoding name "utf8" will lead to error. We change the encoding name to "utf-8", it's OK. Very strange, we do not know why.
2017-08-03 23:34:55 +08:00 · 2017-08-03 23:34:55 +08:00 · 67de46730f
commit 67de46730f
parent e86472a592
1 changed files with 1 additions and 1 deletions
--- a/labelImg.py
+++ b/labelImg.py
@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# -*- coding: utf8 -*-
+# -*- coding: utf-8 -*-
 import codecs
 import os.path
 import re