Test client response.redirect_chain documentation example missing follow argument

[Charlie DeTar]

The documentation for the django test Client includes an example for showing redirect chains which is broken.

The provided example:

>>> response = c.get('/redirect_me')
>>> response.redirect_chain

results in:

AttributeError: 'HttpResponseRedirect' object has no attribute 'redirect_chain'

This is because follow was not set to True. The example should read:

>>> response = c.get('/redirect_me', follow=True)
>>> response.redirect_chain
[(u'http://testserver/next/', 302), (u'http://testserver/final/', 302)]

[Charlie DeTar]

Patch to fix redirect_chain documentation example

[Karen Tracey]

(In [10807]) Fixed #10971 -- Corrected code example involving redirect_chain in the testing doc. Thanks yourcelf.