add settings for flake8 and bdist_wheel
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..9c64f78
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,7 @@
+[bdist_wheel]
+universal=1
+
+[flake8]
+max-line-length = 120
+ignore = E265
+