[libxml2] Remove generated file python/setup.py from version control

[Nick Wellnhofer <nwellnhof src gnome org>]

commit 0c91391683b41c718f5e82a3ce41735d95eeb049
Author: Nick Wellnhofer <wellnhofer aevum de>
Date:   Sat Oct 7 14:40:34 2017 +0200

    Remove generated file python/setup.py from version control

 .gitignore      |    1 +
 python/setup.py |  242 -------------------------------------------------------
 2 files changed, 1 insertions(+), 242 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 995094d..abbd024 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,6 +78,7 @@ python/libxml2.py
 python/libxml2class.py
 python/libxml2class.txt
 python/libxml2mod.la
+python/setup.py
 python/tests/Makefile
 python/tests/Makefile.in
 python/tests/tmp.xml