Merge pull request #55 from ufo-kit/replace-basicconfig

Use NullHandler instead of basicConfig

dxchange/__init__.py

@@ -50,7 +50,7 @@
                         unicode_literals)
 
 import logging
-logging.basicConfig()
+logging.getLogger(__name__).addHandler(logging.NullHandler())
 
 from dxchange.exchange import *
 from dxchange.reader import *