Ignore "undefined name" warning from flake8.

bd808 · bd808 · commit a0ed4ee88e7c · 2013-03-30T22:26:32.000-06:00
diff --git a/setup.cfg b/setup.cfg
@@ -7,6 +7,7 @@ cover-html=1
 cover-html-dir=docs/_build/cover
 
 [flake8]
+ignore=F821
 count=1
 show-pep8=1
 show-source=1
