Add Yair Lenga Python feed (#627)

Author: yairlenga

config/config.ini

@@ -1629,6 +1629,9 @@ name = Wingware
 [https://wyattbaldwin.com/categories/planet-python/rss.xml]
 name = Wyatt Baldwin
 
+[https://yairlenga.github.io/articles/feed/python.xml]
+name = Yair Lenga
+
 [http://tech.blog.aknin.name/tag/python/feed/atom/]
 name = Yaniv Aknin