Update webob intersphinx

Steve Piercy

2017-07-21 5e4d8e82695cf897179e365379a0c8ef08fbf481

Update webob intersphinx

(cherry picked from commit 713fe75)

 docs/conf.py

@@ -77,7 +77,7 @@
    'tstring': ('https://docs.pylonsproject.org/projects/translationstring/en/latest', None),
    'tutorials': ('https://docs.pylonsproject.org/projects/pyramid-tutorials/en/latest/', None),
    'venusian': ('https://docs.pylonsproject.org/projects/venusian/en/latest', None),
    'webob': ('http://docs.webob.org/en/latest', None),
    'webob': ('https://docs.pylonsproject.org/projects/webob/en/latest/', None),
    'webtest': ('http://webtest.pythonpaste.org/en/latest', None),
    'who': ('http://repozewho.readthedocs.io/en/latest', None),
    'zcml': ('https://docs.pylonsproject.org/projects/pyramid-zcml/en/latest', None),