Docs update for setuptools

Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/.gitignore b/.gitignore
index 93f9fe4..bc65403 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,6 @@
-*.pyc
+*.py[co]
 .*.sw?
 /reclass-config.yml
-/reclass.py
+/reclass.egg-info
+/build
+/dist