Remove changelog in the generated documentation

Michaël Perrin · Michaël Perrin · commit 01be426c8bac · 2017-01-09T21:47:45.000+01:00
The changelog is very big and makes the documentation too heavy, while not adding any real value.
diff --git a/index.rst b/index.rst
@@ -3,11 +3,6 @@
 Symfony Documentation
 =====================
 
-.. toctree::
-    :hidden:
-
-    changelog
-
 Quick Tour
 ----------
 
